130806528

素因数分解:

$2^8\times 3^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 350431536

約数和(自身を除く): 219625008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 543, 724, 768, 941, 1086, 1448, 1882, 2172, 2823, 2896, 3764, 4344, 5646, 5792, 7528, 8688, 11292, 11584, 15056, 17376, 22584, 23168, 30112, 34752, 45168, 46336, 60224, 69504, 90336, 120448, 139008, 170321, 180672, 240896, 340642, 361344, 510963, 681284, 722688, 1021926, 1362568, 2043852, 2725136, 4087704, 5450272, 8175408, 10900544, 16350816, 21801088, 32701632, 43602176, 65403264, 130806528]

約数ペア:

[(1, 130806528), (2, 65403264), (3, 43602176), (4, 32701632), (6, 21801088), (8, 16350816), (12, 10900544), (16, 8175408), (24, 5450272), (32, 4087704), (48, 2725136), (64, 2043852), (96, 1362568), (128, 1021926), (181, 722688), (192, 681284), (256, 510963), (362, 361344), (384, 340642), (543, 240896), (724, 180672), (768, 170321), (941, 139008), (1086, 120448), (1448, 90336), (1882, 69504), (2172, 60224), (2823, 46336), (2896, 45168), (3764, 34752), (4344, 30112), (5646, 23168), (5792, 22584), (7528, 17376), (8688, 15056), (11292, 11584)]