131793376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 309391488

約数和(自身を除く): 177598112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 83, 88, 104, 143, 166, 176, 208, 286, 332, 347, 352, 416, 572, 664, 694, 913, 1079, 1144, 1328, 1388, 1826, 2158, 2288, 2656, 2776, 3652, 3817, 4316, 4511, 4576, 5552, 7304, 7634, 8632, 9022, 11104, 11869, 14608, 15268, 17264, 18044, 23738, 28801, 29216, 30536, 34528, 36088, 47476, 49621, 57602, 61072, 72176, 94952, 99242, 115204, 122144, 144352, 189904, 198484, 230408, 316811, 374413, 379808, 396968, 460816, 633622, 748826, 793936, 921632, 1267244, 1497652, 1587872, 2534488, 2995304, 4118543, 5068976, 5990608, 8237086, 10137952, 11981216, 16474172, 32948344, 65896688, 131793376]

約数ペア:

[(1, 131793376), (2, 65896688), (4, 32948344), (8, 16474172), (11, 11981216), (13, 10137952), (16, 8237086), (22, 5990608), (26, 5068976), (32, 4118543), (44, 2995304), (52, 2534488), (83, 1587872), (88, 1497652), (104, 1267244), (143, 921632), (166, 793936), (176, 748826), (208, 633622), (286, 460816), (332, 396968), (347, 379808), (352, 374413), (416, 316811), (572, 230408), (664, 198484), (694, 189904), (913, 144352), (1079, 122144), (1144, 115204), (1328, 99242), (1388, 94952), (1826, 72176), (2158, 61072), (2288, 57602), (2656, 49621), (2776, 47476), (3652, 36088), (3817, 34528), (4316, 30536), (4511, 29216), (4576, 28801), (5552, 23738), (7304, 18044), (7634, 17264), (8632, 15268), (9022, 14608), (11104, 11869)]