156947224

素因数分解:

$2^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5851}}^1$

素因数の和:6343

約数の個数: 32

約数和(自身を含む): 337075200

約数和(自身を除く): 180127976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 479, 958, 1916, 3353, 3832, 5851, 6706, 11702, 13412, 23404, 26824, 40957, 46808, 81914, 163828, 327656, 2802629, 5605258, 11210516, 19618403, 22421032, 39236806, 78473612, 156947224]

約数ペア:

[(1, 156947224), (2, 78473612), (4, 39236806), (7, 22421032), (8, 19618403), (14, 11210516), (28, 5605258), (56, 2802629), (479, 327656), (958, 163828), (1916, 81914), (3353, 46808), (3832, 40957), (5851, 26824), (6706, 23404), (11702, 13412)]