147207964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{69833}}^1$

素因数の和:69885

約数の個数: 24

約数和(自身を含む): 281570688

約数和(自身を除く): 134362724

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 69833, 139666, 279332, 1187161, 2164823, 2374322, 4329646, 4748644, 8659292, 36801991, 73603982, 147207964]

約数ペア:

[(1, 147207964), (2, 73603982), (4, 36801991), (17, 8659292), (31, 4748644), (34, 4329646), (62, 2374322), (68, 2164823), (124, 1187161), (527, 279332), (1054, 139666), (2108, 69833)]