140263648

素因数分解:

$2^5\times 7^1\times {\mathrm{626177}}^1$

素因数の和:626194

約数の個数: 24

約数和(自身を含む): 315593712

約数和(自身を除く): 175330064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 626177, 1252354, 2504708, 4383239, 5009416, 8766478, 10018832, 17532956, 20037664, 35065912, 70131824, 140263648]

約数ペア:

[(1, 140263648), (2, 70131824), (4, 35065912), (7, 20037664), (8, 17532956), (14, 10018832), (16, 8766478), (28, 5009416), (32, 4383239), (56, 2504708), (112, 1252354), (224, 626177)]