123391624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4861}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 245044800

約数和(自身を除く): 121653176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 4861, 6346, 9722, 12692, 19444, 25384, 38888, 92359, 184718, 369436, 738872, 811787, 1623574, 3247148, 6494296, 15423953, 30847906, 61695812, 123391624]

約数ペア:

[(1, 123391624), (2, 61695812), (4, 30847906), (8, 15423953), (19, 6494296), (38, 3247148), (76, 1623574), (152, 811787), (167, 738872), (334, 369436), (668, 184718), (1336, 92359), (3173, 38888), (4861, 25384), (6346, 19444), (9722, 12692)]