156863592

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16631}}^1$

素因数の和:16774

約数の個数: 48

約数和(自身を含む): 428107680

約数和(自身を除く): 271244088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 16631, 33262, 49893, 66524, 99786, 133048, 149679, 199572, 299358, 399144, 598716, 1197432, 2178661, 4357322, 6535983, 8714644, 13071966, 17429288, 19607949, 26143932, 39215898, 52287864, 78431796, 156863592]

約数ペア:

[(1, 156863592), (2, 78431796), (3, 52287864), (4, 39215898), (6, 26143932), (8, 19607949), (9, 17429288), (12, 13071966), (18, 8714644), (24, 6535983), (36, 4357322), (72, 2178661), (131, 1197432), (262, 598716), (393, 399144), (524, 299358), (786, 199572), (1048, 149679), (1179, 133048), (1572, 99786), (2358, 66524), (3144, 49893), (4716, 33262), (9432, 16631)]