153172318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3823}}^1$

素因数の和:3928

約数の個数: 32

約数和(自身を含む): 262112256

約数和(自身を除く): 108939938

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 3823, 7646, 20033, 40066, 49699, 87929, 99398, 175858, 256141, 512282, 1143077, 2286154, 3329833, 5891243, 6659666, 11782486, 76586159, 153172318]

約数ペア:

[(1, 153172318), (2, 76586159), (13, 11782486), (23, 6659666), (26, 5891243), (46, 3329833), (67, 2286154), (134, 1143077), (299, 512282), (598, 256141), (871, 175858), (1541, 99398), (1742, 87929), (3082, 49699), (3823, 40066), (7646, 20033)]