157040874140

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{77743007}}^1$

素因数の和:77743117

約数の個数: 24

約数和(自身を含む): 333051046272

約数和(自身を除く): 176010172132

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 77743007, 155486014, 310972028, 388715035, 777430070, 1554860140, 7852043707, 15704087414, 31408174828, 39260218535, 78520437070, 157040874140]

約数ペア:

[(1, 157040874140), (2, 78520437070), (4, 39260218535), (5, 31408174828), (10, 15704087414), (20, 7852043707), (101, 1554860140), (202, 777430070), (404, 388715035), (505, 310972028), (1010, 155486014), (2020, 77743007)]