159961736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 340623360

約数和(自身を除く): 180661624

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 191, 248, 307, 341, 382, 614, 682, 764, 1228, 1364, 1528, 2101, 2456, 2728, 3377, 4202, 5921, 6754, 8404, 9517, 11842, 13508, 16808, 19034, 23684, 27016, 38068, 47368, 58637, 65131, 76136, 104687, 117274, 130262, 209374, 234548, 260524, 418748, 469096, 521048, 645007, 837496, 1290014, 1817747, 2580028, 3635494, 5160056, 7270988, 14541976, 19995217, 39990434, 79980868, 159961736]

約数ペア:

[(1, 159961736), (2, 79980868), (4, 39990434), (8, 19995217), (11, 14541976), (22, 7270988), (31, 5160056), (44, 3635494), (62, 2580028), (88, 1817747), (124, 1290014), (191, 837496), (248, 645007), (307, 521048), (341, 469096), (382, 418748), (614, 260524), (682, 234548), (764, 209374), (1228, 130262), (1364, 117274), (1528, 104687), (2101, 76136), (2456, 65131), (2728, 58637), (3377, 47368), (4202, 38068), (5921, 27016), (6754, 23684), (8404, 19034), (9517, 16808), (11842, 13508)]