156957920232

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{90359}}^1$

素因数の和:90986

約数の個数: 64

約数和(自身を含む): 395755113600

約数和(自身を除く): 238797193368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 461, 471, 628, 922, 942, 1256, 1383, 1844, 1884, 2766, 3688, 3768, 5532, 11064, 72377, 90359, 144754, 180718, 217131, 271077, 289508, 361436, 434262, 542154, 579016, 722872, 868524, 1084308, 1737048, 2168616, 14186363, 28372726, 41655499, 42559089, 56745452, 83310998, 85118178, 113490904, 124966497, 166621996, 170236356, 249932994, 333243992, 340472712, 499865988, 999731976, 6539913343, 13079826686, 19619740029, 26159653372, 39239480058, 52319306744, 78478960116, 156957920232]

約数ペア:

[(1, 156957920232), (2, 78478960116), (3, 52319306744), (4, 39239480058), (6, 26159653372), (8, 19619740029), (12, 13079826686), (24, 6539913343), (157, 999731976), (314, 499865988), (461, 340472712), (471, 333243992), (628, 249932994), (922, 170236356), (942, 166621996), (1256, 124966497), (1383, 113490904), (1844, 85118178), (1884, 83310998), (2766, 56745452), (3688, 42559089), (3768, 41655499), (5532, 28372726), (11064, 14186363), (72377, 2168616), (90359, 1737048), (144754, 1084308), (180718, 868524), (217131, 722872), (271077, 579016), (289508, 542154), (361436, 434262)]