15668758768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{10151}}^1$

素因数の和:10394

約数の個数: 80

約数和(自身を含む): 33679219392

約数和(自身を除く): 18010460624

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 181, 208, 328, 362, 533, 656, 724, 1066, 1448, 2132, 2353, 2896, 4264, 4706, 7421, 8528, 9412, 10151, 14842, 18824, 20302, 29684, 37648, 40604, 59368, 81208, 96473, 118736, 131963, 162416, 192946, 263926, 385892, 416191, 527852, 771784, 832382, 1055704, 1543568, 1664764, 1837331, 2111408, 3329528, 3674662, 5410483, 6659056, 7349324, 10820966, 14698648, 21641932, 23885303, 29397296, 43283864, 47770606, 75330571, 86567728, 95541212, 150661142, 191082424, 301322284, 382164848, 602644568, 979297423, 1205289136, 1958594846, 3917189692, 7834379384, 15668758768]

約数ペア:

[(1, 15668758768), (2, 7834379384), (4, 3917189692), (8, 1958594846), (13, 1205289136), (16, 979297423), (26, 602644568), (41, 382164848), (52, 301322284), (82, 191082424), (104, 150661142), (164, 95541212), (181, 86567728), (208, 75330571), (328, 47770606), (362, 43283864), (533, 29397296), (656, 23885303), (724, 21641932), (1066, 14698648), (1448, 10820966), (2132, 7349324), (2353, 6659056), (2896, 5410483), (4264, 3674662), (4706, 3329528), (7421, 2111408), (8528, 1837331), (9412, 1664764), (10151, 1543568), (14842, 1055704), (18824, 832382), (20302, 771784), (29684, 527852), (37648, 416191), (40604, 385892), (59368, 263926), (81208, 192946), (96473, 162416), (118736, 131963)]