135239360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13633}}^1$

素因数の和:13681

約数の個数: 56

約数和(自身を含む): 332451456

約数和(自身を除く): 197212096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 13633, 27266, 54532, 68165, 109064, 136330, 218128, 272660, 422623, 436256, 545320, 845246, 872512, 1090640, 1690492, 2113115, 2181280, 3380984, 4226230, 4362560, 6761968, 8452460, 13523936, 16904920, 27047872, 33809840, 67619680, 135239360]

約数ペア:

[(1, 135239360), (2, 67619680), (4, 33809840), (5, 27047872), (8, 16904920), (10, 13523936), (16, 8452460), (20, 6761968), (31, 4362560), (32, 4226230), (40, 3380984), (62, 2181280), (64, 2113115), (80, 1690492), (124, 1090640), (155, 872512), (160, 845246), (248, 545320), (310, 436256), (320, 422623), (496, 272660), (620, 218128), (992, 136330), (1240, 109064), (1984, 68165), (2480, 54532), (4960, 27266), (9920, 13633)]