153404216

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8923}}^1$

素因数の和:9243

約数の個数: 32

約数和(自身を含む): 329831040

約数和(自身を除く): 176426824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 8596, 8923, 17192, 17846, 35692, 62461, 71384, 124922, 249844, 499688, 2739361, 5478722, 10957444, 19175527, 21914888, 38351054, 76702108, 153404216]

約数ペア:

[(1, 153404216), (2, 76702108), (4, 38351054), (7, 21914888), (8, 19175527), (14, 10957444), (28, 5478722), (56, 2739361), (307, 499688), (614, 249844), (1228, 124922), (2149, 71384), (2456, 62461), (4298, 35692), (8596, 17846), (8923, 17192)]