152372144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{156119}}^1$

素因数の和:156188

約数の個数: 20

約数和(自身を含む): 300062640

約数和(自身を除く): 147690496

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 156119, 312238, 624476, 1248952, 2497904, 9523259, 19046518, 38093036, 76186072, 152372144]

約数ペア:

[(1, 152372144), (2, 76186072), (4, 38093036), (8, 19046518), (16, 9523259), (61, 2497904), (122, 1248952), (244, 624476), (488, 312238), (976, 156119)]