156912090178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{9855049}}^1$

素因数の和:9855489

約数の個数: 16

約数和(自身を含む): 248347260000

約数和(自身を除く): 91435169822

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 9855049, 19710098, 187245931, 374491862, 4129265531, 8258531062, 78456045089, 156912090178]

約数ペア:

[(1, 156912090178), (2, 78456045089), (19, 8258531062), (38, 4129265531), (419, 374491862), (838, 187245931), (7961, 19710098), (15922, 9855049)]