156616060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2214

約数の個数: 48

約数和(自身を含む): 339982272

約数和(自身を除く): 183366212

約数列:

[1, 2, 4, 5, 10, 20, 53, 71, 106, 142, 212, 265, 284, 355, 530, 710, 1060, 1420, 2081, 3763, 4162, 7526, 8324, 10405, 15052, 18815, 20810, 37630, 41620, 75260, 110293, 147751, 220586, 295502, 441172, 551465, 591004, 738755, 1102930, 1477510, 2205860, 2955020, 7830803, 15661606, 31323212, 39154015, 78308030, 156616060]

約数ペア:

[(1, 156616060), (2, 78308030), (4, 39154015), (5, 31323212), (10, 15661606), (20, 7830803), (53, 2955020), (71, 2205860), (106, 1477510), (142, 1102930), (212, 738755), (265, 591004), (284, 551465), (355, 441172), (530, 295502), (710, 220586), (1060, 147751), (1420, 110293), (2081, 75260), (3763, 41620), (4162, 37630), (7526, 20810), (8324, 18815), (10405, 15052)]