149753402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 243794880

約数和(自身を除く): 94041478

約数列:

[1, 2, 19, 38, 41, 82, 277, 347, 554, 694, 779, 1558, 5263, 6593, 10526, 11357, 13186, 14227, 22714, 28454, 96119, 192238, 215783, 270313, 431566, 540626, 1826261, 3652522, 3940879, 7881758, 74876701, 149753402]

約数ペア:

[(1, 149753402), (2, 74876701), (19, 7881758), (38, 3940879), (41, 3652522), (82, 1826261), (277, 540626), (347, 431566), (554, 270313), (694, 215783), (779, 192238), (1558, 96119), (5263, 28454), (6593, 22714), (10526, 14227), (11357, 13186)]