145502056

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70223}}^1$

素因数の和:70273

約数の個数: 32

約数和(自身を含む): 320221440

約数和(自身を除く): 174719384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 70223, 140446, 280892, 491561, 561784, 983122, 1966244, 2598251, 3932488, 5196502, 10393004, 18187757, 20786008, 36375514, 72751028, 145502056]

約数ペア:

[(1, 145502056), (2, 72751028), (4, 36375514), (7, 20786008), (8, 18187757), (14, 10393004), (28, 5196502), (37, 3932488), (56, 2598251), (74, 1966244), (148, 983122), (259, 561784), (296, 491561), (518, 280892), (1036, 140446), (2072, 70223)]