141287572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{18049}}^1$

素因数の和:18175

約数の個数: 24

約数和(自身を含む): 262808000

約数和(自身を除く): 121520428

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 18049, 36098, 72196, 342931, 685862, 1371724, 1859047, 3718094, 7436188, 35321893, 70643786, 141287572]

約数ペア:

[(1, 141287572), (2, 70643786), (4, 35321893), (19, 7436188), (38, 3718094), (76, 1859047), (103, 1371724), (206, 685862), (412, 342931), (1957, 72196), (3914, 36098), (7828, 18049)]