149503264

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 302073408

約数和(自身を除く): 152570144

約数列:

[1, 2, 4, 8, 16, 32, 67, 103, 134, 206, 268, 412, 536, 677, 824, 1072, 1354, 1648, 2144, 2708, 3296, 5416, 6901, 10832, 13802, 21664, 27604, 45359, 55208, 69731, 90718, 110416, 139462, 181436, 220832, 278924, 362872, 557848, 725744, 1115696, 1451488, 2231392, 4671977, 9343954, 18687908, 37375816, 74751632, 149503264]

約数ペア:

[(1, 149503264), (2, 74751632), (4, 37375816), (8, 18687908), (16, 9343954), (32, 4671977), (67, 2231392), (103, 1451488), (134, 1115696), (206, 725744), (268, 557848), (412, 362872), (536, 278924), (677, 220832), (824, 181436), (1072, 139462), (1354, 110416), (1648, 90718), (2144, 69731), (2708, 55208), (3296, 45359), (5416, 27604), (6901, 21664), (10832, 13802)]