193369968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 450088848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 43, 44, 48, 51, 66, 68, 72, 86, 88, 99, 102, 129, 132, 136, 144, 153, 167, 172, 176, 187, 198, 204, 258, 264, 272, 306, 334, 344, 374, 387, 396, 408, 473, 501, 516, 528, 561, 612, 668, 688, 731, 748, 774, 792, 816, 946, 1002, 1032, 1122, 1224, 1336, 1419, 1462, 1496, 1503, 1548, 1584, 1683, 1837, 1892, 2004, 2064, 2193, 2244, 2448, 2672, 2838, 2839, 2924, 2992, 3006, 3096, 3366, 3674, 3784, 4008, 4257, 4386, 4488, 5511, 5676, 5678, 5848, 6012, 6192, 6579, 6732, 7181, 7348, 7568, 8016, 8041, 8514, 8517, 8772, 8976, 11022, 11352, 11356, 11696, 12024, 13158, 13464, 14362, 14696, 16082, 16533, 17028, 17034, 17544, 21543, 22044, 22704, 22712, 24048, 24123, 25551, 26316, 26928, 28724, 29392, 31229, 32164, 33066, 34056, 34068, 35088, 43086, 44088, 45424, 48246, 51102, 52632, 57448, 62458, 64328, 64629, 66132, 68112, 68136, 72369, 78991, 86172, 88176, 93687, 96492, 102204, 105264, 114896, 122077, 124916, 128656, 129258, 132264, 136272, 144738, 157982, 172344, 187374, 192984, 204408, 236973, 244154, 249832, 258516, 264528, 281061, 289476, 315964, 344688, 366231, 374748, 385968, 408816, 473946, 488308, 499664, 517032, 562122, 578952, 631928, 710919, 732462, 749496, 947892, 976616, 1034064, 1098693, 1124244, 1157904, 1263856, 1342847, 1421838, 1464924, 1498992, 1895784, 1953232, 2197386, 2248488, 2685694, 2843676, 2929848, 3791568, 4028541, 4394772, 4496976, 5371388, 5687352, 5859696, 8057082, 8789544, 10742776, 11374704, 12085623, 16114164, 17579088, 21485552, 24171246, 32228328, 48342492, 64456656, 96684984, 193369968]

約数ペア:

[(1, 193369968), (2, 96684984), (3, 64456656), (4, 48342492), (6, 32228328), (8, 24171246), (9, 21485552), (11, 17579088), (12, 16114164), (16, 12085623), (17, 11374704), (18, 10742776), (22, 8789544), (24, 8057082), (33, 5859696), (34, 5687352), (36, 5371388), (43, 4496976), (44, 4394772), (48, 4028541), (51, 3791568), (66, 2929848), (68, 2843676), (72, 2685694), (86, 2248488), (88, 2197386), (99, 1953232), (102, 1895784), (129, 1498992), (132, 1464924), (136, 1421838), (144, 1342847), (153, 1263856), (167, 1157904), (172, 1124244), (176, 1098693), (187, 1034064), (198, 976616), (204, 947892), (258, 749496), (264, 732462), (272, 710919), (306, 631928), (334, 578952), (344, 562122), (374, 517032), (387, 499664), (396, 488308), (408, 473946), (473, 408816), (501, 385968), (516, 374748), (528, 366231), (561, 344688), (612, 315964), (668, 289476), (688, 281061), (731, 264528), (748, 258516), (774, 249832), (792, 244154), (816, 236973), (946, 204408), (1002, 192984), (1032, 187374), (1122, 172344), (1224, 157982), (1336, 144738), (1419, 136272), (1462, 132264), (1496, 129258), (1503, 128656), (1548, 124916), (1584, 122077), (1683, 114896), (1837, 105264), (1892, 102204), (2004, 96492), (2064, 93687), (2193, 88176), (2244, 86172), (2448, 78991), (2672, 72369), (2838, 68136), (2839, 68112), (2924, 66132), (2992, 64629), (3006, 64328), (3096, 62458), (3366, 57448), (3674, 52632), (3784, 51102), (4008, 48246), (4257, 45424), (4386, 44088), (4488, 43086), (5511, 35088), (5676, 34068), (5678, 34056), (5848, 33066), (6012, 32164), (6192, 31229), (6579, 29392), (6732, 28724), (7181, 26928), (7348, 26316), (7568, 25551), (8016, 24123), (8041, 24048), (8514, 22712), (8517, 22704), (8772, 22044), (8976, 21543), (11022, 17544), (11352, 17034), (11356, 17028), (11696, 16533), (12024, 16082), (13158, 14696), (13464, 14362)]