191980856

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{152851}}^1$

素因数の和:153014

約数の個数: 16

約数和(自身を含む): 362259240

約数和(自身を除く): 170278384

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 152851, 305702, 611404, 1222808, 23997607, 47995214, 95990428, 191980856]

約数ペア:

[(1, 191980856), (2, 95990428), (4, 47995214), (8, 23997607), (157, 1222808), (314, 611404), (628, 305702), (1256, 152851)]