15673239664

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{168631}}^1$

素因数の和:168833

約数の個数: 40

約数和(自身を含む): 31386462368

約数和(自身を除く): 15713222704

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 1256, 2512, 5809, 11618, 23236, 46472, 92944, 168631, 337262, 674524, 1349048, 2698096, 6239347, 12478694, 24957388, 26475067, 49914776, 52950134, 99829552, 105900268, 211800536, 423601072, 979577479, 1959154958, 3918309916, 7836619832, 15673239664]

約数ペア:

[(1, 15673239664), (2, 7836619832), (4, 3918309916), (8, 1959154958), (16, 979577479), (37, 423601072), (74, 211800536), (148, 105900268), (157, 99829552), (296, 52950134), (314, 49914776), (592, 26475067), (628, 24957388), (1256, 12478694), (2512, 6239347), (5809, 2698096), (11618, 1349048), (23236, 674524), (46472, 337262), (92944, 168631)]