158314624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 343791000

約数和(自身を除く): 185476376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 1069, 1157, 1424, 1664, 2138, 2314, 2848, 4276, 4628, 5696, 8552, 9256, 11392, 13897, 17104, 18512, 27794, 34208, 37024, 55588, 68416, 74048, 95141, 111176, 136832, 148096, 190282, 222352, 380564, 444704, 761128, 889408, 1236833, 1522256, 1778816, 2473666, 3044512, 4947332, 6089024, 9894664, 12178048, 19789328, 39578656, 79157312, 158314624]

約数ペア:

[(1, 158314624), (2, 79157312), (4, 39578656), (8, 19789328), (13, 12178048), (16, 9894664), (26, 6089024), (32, 4947332), (52, 3044512), (64, 2473666), (89, 1778816), (104, 1522256), (128, 1236833), (178, 889408), (208, 761128), (356, 444704), (416, 380564), (712, 222352), (832, 190282), (1069, 148096), (1157, 136832), (1424, 111176), (1664, 95141), (2138, 74048), (2314, 68416), (2848, 55588), (4276, 37024), (4628, 34208), (5696, 27794), (8552, 18512), (9256, 17104), (11392, 13897)]