140342208

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 224

約数和(自身を含む): 433059840

約数和(自身を除く): 292717632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 64, 68, 73, 76, 93, 96, 102, 114, 124, 136, 146, 152, 186, 192, 204, 219, 228, 248, 272, 292, 304, 323, 372, 408, 438, 456, 496, 527, 544, 584, 589, 608, 646, 744, 816, 876, 912, 969, 992, 1054, 1088, 1168, 1178, 1216, 1241, 1292, 1387, 1488, 1581, 1632, 1752, 1767, 1824, 1938, 1984, 2108, 2263, 2336, 2356, 2482, 2584, 2774, 2976, 3162, 3264, 3504, 3534, 3648, 3723, 3876, 4161, 4216, 4526, 4672, 4712, 4964, 5168, 5548, 5952, 6324, 6789, 7008, 7068, 7446, 7752, 8322, 8432, 9052, 9424, 9928, 10013, 10336, 11096, 12648, 13578, 14016, 14136, 14892, 15504, 16644, 16864, 18104, 18848, 19856, 20026, 20672, 22192, 23579, 25296, 27156, 28272, 29784, 30039, 31008, 33288, 33728, 36208, 37696, 38471, 39712, 40052, 42997, 44384, 47158, 50592, 54312, 56544, 59568, 60078, 62016, 66576, 70737, 72416, 76942, 79424, 80104, 85994, 88768, 94316, 101184, 108624, 113088, 115413, 119136, 120156, 128991, 133152, 141474, 144832, 153884, 160208, 171988, 188632, 217248, 230826, 238272, 240312, 257982, 266304, 282948, 307768, 320416, 343976, 377264, 434496, 461652, 480624, 515964, 565896, 615536, 640832, 687952, 730949, 754528, 923304, 961248, 1031928, 1131792, 1231072, 1375904, 1461898, 1509056, 1846608, 1922496, 2063856, 2192847, 2263584, 2462144, 2751808, 2923796, 3693216, 4127712, 4385694, 4527168, 5847592, 7386432, 8255424, 8771388, 11695184, 17542776, 23390368, 35085552, 46780736, 70171104, 140342208]

約数ペア:

[(1, 140342208), (2, 70171104), (3, 46780736), (4, 35085552), (6, 23390368), (8, 17542776), (12, 11695184), (16, 8771388), (17, 8255424), (19, 7386432), (24, 5847592), (31, 4527168), (32, 4385694), (34, 4127712), (38, 3693216), (48, 2923796), (51, 2751808), (57, 2462144), (62, 2263584), (64, 2192847), (68, 2063856), (73, 1922496), (76, 1846608), (93, 1509056), (96, 1461898), (102, 1375904), (114, 1231072), (124, 1131792), (136, 1031928), (146, 961248), (152, 923304), (186, 754528), (192, 730949), (204, 687952), (219, 640832), (228, 615536), (248, 565896), (272, 515964), (292, 480624), (304, 461652), (323, 434496), (372, 377264), (408, 343976), (438, 320416), (456, 307768), (496, 282948), (527, 266304), (544, 257982), (584, 240312), (589, 238272), (608, 230826), (646, 217248), (744, 188632), (816, 171988), (876, 160208), (912, 153884), (969, 144832), (992, 141474), (1054, 133152), (1088, 128991), (1168, 120156), (1178, 119136), (1216, 115413), (1241, 113088), (1292, 108624), (1387, 101184), (1488, 94316), (1581, 88768), (1632, 85994), (1752, 80104), (1767, 79424), (1824, 76942), (1938, 72416), (1984, 70737), (2108, 66576), (2263, 62016), (2336, 60078), (2356, 59568), (2482, 56544), (2584, 54312), (2774, 50592), (2976, 47158), (3162, 44384), (3264, 42997), (3504, 40052), (3534, 39712), (3648, 38471), (3723, 37696), (3876, 36208), (4161, 33728), (4216, 33288), (4526, 31008), (4672, 30039), (4712, 29784), (4964, 28272), (5168, 27156), (5548, 25296), (5952, 23579), (6324, 22192), (6789, 20672), (7008, 20026), (7068, 19856), (7446, 18848), (7752, 18104), (8322, 16864), (8432, 16644), (9052, 15504), (9424, 14892), (9928, 14136), (10013, 14016), (10336, 13578), (11096, 12648)]