122143472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 80

約数和(自身を含む): 271601664

約数和(自身を除く): 149458192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 61, 62, 88, 122, 124, 176, 244, 248, 341, 367, 488, 496, 671, 682, 734, 976, 1342, 1364, 1468, 1891, 2684, 2728, 2936, 3782, 4037, 5368, 5456, 5872, 7564, 8074, 10736, 11377, 15128, 16148, 20801, 22387, 22754, 30256, 32296, 41602, 44774, 45508, 64592, 83204, 89548, 91016, 125147, 166408, 179096, 182032, 246257, 250294, 332816, 358192, 492514, 500588, 693997, 985028, 1001176, 1387994, 1970056, 2002352, 2775988, 3940112, 5551976, 7633967, 11103952, 15267934, 30535868, 61071736, 122143472]

約数ペア:

[(1, 122143472), (2, 61071736), (4, 30535868), (8, 15267934), (11, 11103952), (16, 7633967), (22, 5551976), (31, 3940112), (44, 2775988), (61, 2002352), (62, 1970056), (88, 1387994), (122, 1001176), (124, 985028), (176, 693997), (244, 500588), (248, 492514), (341, 358192), (367, 332816), (488, 250294), (496, 246257), (671, 182032), (682, 179096), (734, 166408), (976, 125147), (1342, 91016), (1364, 89548), (1468, 83204), (1891, 64592), (2684, 45508), (2728, 44774), (2936, 41602), (3782, 32296), (4037, 30256), (5368, 22754), (5456, 22387), (5872, 20801), (7564, 16148), (8074, 15128), (10736, 11377)]