153391322

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 267442560

約数和(自身を除く): 114051238

約数列:

[1, 2, 7, 14, 89, 178, 307, 401, 614, 623, 802, 1246, 2149, 2807, 4298, 5614, 27323, 35689, 54646, 71378, 123107, 191261, 246214, 249823, 382522, 499646, 861749, 1723498, 10956523, 21913046, 76695661, 153391322]

約数ペア:

[(1, 153391322), (2, 76695661), (7, 21913046), (14, 10956523), (89, 1723498), (178, 861749), (307, 499646), (401, 382522), (614, 249823), (623, 246214), (802, 191261), (1246, 123107), (2149, 71378), (2807, 54646), (4298, 35689), (5614, 27323)]