140520718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 236144160

約数和(自身を除く): 95623442

約数列:

[1, 2, 13, 26, 29, 58, 227, 377, 454, 754, 821, 1642, 2951, 5902, 6583, 10673, 13166, 21346, 23809, 47618, 85579, 171158, 186367, 309517, 372734, 619034, 2422771, 4845542, 5404643, 10809286, 70260359, 140520718]

約数ペア:

[(1, 140520718), (2, 70260359), (13, 10809286), (26, 5404643), (29, 4845542), (58, 2422771), (227, 619034), (377, 372734), (454, 309517), (754, 186367), (821, 171158), (1642, 85579), (2951, 47618), (5902, 23809), (6583, 21346), (10673, 13166)]