180843312

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 505155168

約数和(自身を除く): 324311856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 353, 624, 706, 821, 1059, 1412, 1642, 2118, 2463, 2824, 3284, 4236, 4589, 4926, 5648, 6568, 8472, 9178, 9852, 10673, 13136, 13767, 16944, 18356, 19704, 21346, 27534, 32019, 36712, 39408, 42692, 55068, 64038, 73424, 85384, 110136, 128076, 170768, 220272, 256152, 289813, 512304, 579626, 869439, 1159252, 1738878, 2318504, 3477756, 3767569, 4637008, 6955512, 7535138, 11302707, 13911024, 15070276, 22605414, 30140552, 45210828, 60281104, 90421656, 180843312]

約数ペア:

[(1, 180843312), (2, 90421656), (3, 60281104), (4, 45210828), (6, 30140552), (8, 22605414), (12, 15070276), (13, 13911024), (16, 11302707), (24, 7535138), (26, 6955512), (39, 4637008), (48, 3767569), (52, 3477756), (78, 2318504), (104, 1738878), (156, 1159252), (208, 869439), (312, 579626), (353, 512304), (624, 289813), (706, 256152), (821, 220272), (1059, 170768), (1412, 128076), (1642, 110136), (2118, 85384), (2463, 73424), (2824, 64038), (3284, 55068), (4236, 42692), (4589, 39408), (4926, 36712), (5648, 32019), (6568, 27534), (8472, 21346), (9178, 19704), (9852, 18356), (10673, 16944), (13136, 13767)]