189737328

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 560178432

約数和(自身を除く): 370441104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 61, 66, 86, 88, 122, 129, 132, 137, 172, 176, 183, 244, 258, 264, 274, 344, 366, 411, 473, 488, 516, 528, 548, 671, 688, 732, 822, 946, 976, 1032, 1096, 1342, 1419, 1464, 1507, 1644, 1892, 2013, 2064, 2192, 2623, 2684, 2838, 2928, 3014, 3288, 3784, 4026, 4521, 5246, 5368, 5676, 5891, 6028, 6576, 7568, 7869, 8052, 8357, 9042, 10492, 10736, 11352, 11782, 12056, 15738, 16104, 16714, 17673, 18084, 20984, 22704, 23564, 24112, 25071, 28853, 31476, 32208, 33428, 35346, 36168, 41968, 47128, 50142, 57706, 62952, 64801, 66856, 70692, 72336, 86559, 91927, 94256, 100284, 115412, 125904, 129602, 133712, 141384, 173118, 183854, 194403, 200568, 230824, 259204, 275781, 282768, 346236, 359351, 367708, 388806, 401136, 461648, 518408, 551562, 692472, 718702, 735416, 777612, 1036816, 1078053, 1103124, 1384944, 1437404, 1470832, 1555224, 2156106, 2206248, 2874808, 3110448, 3952861, 4312212, 4412496, 5749616, 7905722, 8624424, 11858583, 15811444, 17248848, 23717166, 31622888, 47434332, 63245776, 94868664, 189737328]

約数ペア:

[(1, 189737328), (2, 94868664), (3, 63245776), (4, 47434332), (6, 31622888), (8, 23717166), (11, 17248848), (12, 15811444), (16, 11858583), (22, 8624424), (24, 7905722), (33, 5749616), (43, 4412496), (44, 4312212), (48, 3952861), (61, 3110448), (66, 2874808), (86, 2206248), (88, 2156106), (122, 1555224), (129, 1470832), (132, 1437404), (137, 1384944), (172, 1103124), (176, 1078053), (183, 1036816), (244, 777612), (258, 735416), (264, 718702), (274, 692472), (344, 551562), (366, 518408), (411, 461648), (473, 401136), (488, 388806), (516, 367708), (528, 359351), (548, 346236), (671, 282768), (688, 275781), (732, 259204), (822, 230824), (946, 200568), (976, 194403), (1032, 183854), (1096, 173118), (1342, 141384), (1419, 133712), (1464, 129602), (1507, 125904), (1644, 115412), (1892, 100284), (2013, 94256), (2064, 91927), (2192, 86559), (2623, 72336), (2684, 70692), (2838, 66856), (2928, 64801), (3014, 62952), (3288, 57706), (3784, 50142), (4026, 47128), (4521, 41968), (5246, 36168), (5368, 35346), (5676, 33428), (5891, 32208), (6028, 31476), (6576, 28853), (7568, 25071), (7869, 24112), (8052, 23564), (8357, 22704), (9042, 20984), (10492, 18084), (10736, 17673), (11352, 16714), (11782, 16104), (12056, 15738)]