127520722

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 225971712

約数和(自身を除く): 98450990

約数列:

[1, 2, 7, 14, 37, 74, 173, 259, 346, 518, 1211, 1423, 2422, 2846, 6401, 9961, 12802, 19922, 44807, 52651, 89614, 105302, 246179, 368557, 492358, 737114, 1723253, 3446506, 9108623, 18217246, 63760361, 127520722]

約数ペア:

[(1, 127520722), (2, 63760361), (7, 18217246), (14, 9108623), (37, 3446506), (74, 1723253), (173, 737114), (259, 492358), (346, 368557), (518, 246179), (1211, 105302), (1423, 89614), (2422, 52651), (2846, 44807), (6401, 19922), (9961, 12802)]