152704360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{165983}}^1$

素因数の和:166017

約数の個数: 32

約数和(自身を含む): 358525440

約数和(自身を除く): 205821080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 165983, 331966, 663932, 829915, 1327864, 1659830, 3319660, 3817609, 6639320, 7635218, 15270436, 19088045, 30540872, 38176090, 76352180, 152704360]

約数ペア:

[(1, 152704360), (2, 76352180), (4, 38176090), (5, 30540872), (8, 19088045), (10, 15270436), (20, 7635218), (23, 6639320), (40, 3817609), (46, 3319660), (92, 1659830), (115, 1327864), (184, 829915), (230, 663932), (460, 331966), (920, 165983)]