140232368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{236879}}^1$

素因数の和:236924

約数の個数: 20

約数和(自身を含む): 279044640

約数和(自身を除く): 138812272

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 236879, 473758, 947516, 1895032, 3790064, 8764523, 17529046, 35058092, 70116184, 140232368]

約数ペア:

[(1, 140232368), (2, 70116184), (4, 35058092), (8, 17529046), (16, 8764523), (37, 3790064), (74, 1895032), (148, 947516), (296, 473758), (592, 236879)]