156622180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 403377408

約数和(自身を除く): 246755228

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 506, 572, 598, 715, 1012, 1196, 1265, 1430, 1495, 2381, 2530, 2860, 2990, 3289, 4762, 5060, 5980, 6578, 9524, 11905, 13156, 16445, 23810, 26191, 30953, 32890, 47620, 52382, 54763, 61906, 65780, 104764, 109526, 123812, 130955, 154765, 219052, 261910, 273815, 309530, 340483, 523820, 547630, 602393, 619060, 680966, 711919, 1095260, 1204786, 1361932, 1423838, 1702415, 2409572, 2847676, 3011965, 3404830, 3559595, 6023930, 6809660, 7119190, 7831109, 12047860, 14238380, 15662218, 31324436, 39155545, 78311090, 156622180]

約数ペア:

[(1, 156622180), (2, 78311090), (4, 39155545), (5, 31324436), (10, 15662218), (11, 14238380), (13, 12047860), (20, 7831109), (22, 7119190), (23, 6809660), (26, 6023930), (44, 3559595), (46, 3404830), (52, 3011965), (55, 2847676), (65, 2409572), (92, 1702415), (110, 1423838), (115, 1361932), (130, 1204786), (143, 1095260), (220, 711919), (230, 680966), (253, 619060), (260, 602393), (286, 547630), (299, 523820), (460, 340483), (506, 309530), (572, 273815), (598, 261910), (715, 219052), (1012, 154765), (1196, 130955), (1265, 123812), (1430, 109526), (1495, 104764), (2381, 65780), (2530, 61906), (2860, 54763), (2990, 52382), (3289, 47620), (4762, 32890), (5060, 30953), (5980, 26191), (6578, 23810), (9524, 16445), (11905, 13156)]