156959625080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1\times {\mathrm{57349}}^1$

素因数の和:58704

約数の個数: 64

約数和(自身を含む): 360107532000

約数和(自身を除く): 203147906920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1291, 2120, 2582, 5164, 6455, 10328, 12910, 25820, 51640, 57349, 68423, 114698, 136846, 229396, 273692, 286745, 342115, 458792, 547384, 573490, 684230, 1146980, 1368460, 2293960, 2736920, 3039497, 6078994, 12157988, 15197485, 24315976, 30394970, 60789940, 74037559, 121579880, 148075118, 296150236, 370187795, 592300472, 740375590, 1480751180, 2961502360, 3923990627, 7847981254, 15695962508, 19619953135, 31391925016, 39239906270, 78479812540, 156959625080]

約数ペア:

[(1, 156959625080), (2, 78479812540), (4, 39239906270), (5, 31391925016), (8, 19619953135), (10, 15695962508), (20, 7847981254), (40, 3923990627), (53, 2961502360), (106, 1480751180), (212, 740375590), (265, 592300472), (424, 370187795), (530, 296150236), (1060, 148075118), (1291, 121579880), (2120, 74037559), (2582, 60789940), (5164, 30394970), (6455, 24315976), (10328, 15197485), (12910, 12157988), (25820, 6078994), (51640, 3039497), (57349, 2736920), (68423, 2293960), (114698, 1368460), (136846, 1146980), (229396, 684230), (273692, 573490), (286745, 547384), (342115, 458792)]