156913273790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1894859}}^1$

素因数の和:1894906

約数の個数: 72

約数和(自身を含む): 355775123880

約数和(自身を除く): 198861850090

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 637, 845, 910, 1183, 1274, 1690, 2366, 3185, 5915, 6370, 8281, 11830, 16562, 41405, 82810, 1894859, 3789718, 9474295, 13264013, 18948590, 24633167, 26528026, 49266334, 66320065, 92848091, 123165835, 132640130, 172432169, 185696182, 246331670, 320231171, 344864338, 464240455, 640462342, 862160845, 928480910, 1207025183, 1601155855, 1724321690, 2241618197, 2414050366, 3202311710, 4483236394, 6035125915, 11208090985, 12070251830, 15691327379, 22416181970, 31382654758, 78456636895, 156913273790]

約数ペア:

[(1, 156913273790), (2, 78456636895), (5, 31382654758), (7, 22416181970), (10, 15691327379), (13, 12070251830), (14, 11208090985), (26, 6035125915), (35, 4483236394), (49, 3202311710), (65, 2414050366), (70, 2241618197), (91, 1724321690), (98, 1601155855), (130, 1207025183), (169, 928480910), (182, 862160845), (245, 640462342), (338, 464240455), (455, 344864338), (490, 320231171), (637, 246331670), (845, 185696182), (910, 172432169), (1183, 132640130), (1274, 123165835), (1690, 92848091), (2366, 66320065), (3185, 49266334), (5915, 26528026), (6370, 24633167), (8281, 18948590), (11830, 13264013), (16562, 9474295), (41405, 3789718), (82810, 1894859)]