149150344

素因数分解:

$2^3\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{1637}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 319999680

約数和(自身を除く): 170849336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1627, 1637, 3254, 3274, 6508, 6548, 11389, 11459, 13016, 13096, 22778, 22918, 45556, 45836, 91112, 91672, 2663399, 5326798, 10653596, 18643793, 21307192, 37287586, 74575172, 149150344]

約数ペア:

[(1, 149150344), (2, 74575172), (4, 37287586), (7, 21307192), (8, 18643793), (14, 10653596), (28, 5326798), (56, 2663399), (1627, 91672), (1637, 91112), (3254, 45836), (3274, 45556), (6508, 22918), (6548, 22778), (11389, 13096), (11459, 13016)]