149700568

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{60953}}^1$

素因数の和:61266

約数の個数: 16

約数和(自身を含む): 281607480

約数和(自身を除く): 131906912

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 60953, 121906, 243812, 487624, 18712571, 37425142, 74850284, 149700568]

約数ペア:

[(1, 149700568), (2, 74850284), (4, 37425142), (8, 18712571), (307, 487624), (614, 243812), (1228, 121906), (2456, 60953)]