139734764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158071}}^1$

素因数の和:158105

約数の個数: 24

約数和(自身を含む): 278839008

約数和(自身を除く): 139104244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 158071, 316142, 632284, 2054923, 2687207, 4109846, 5374414, 8219692, 10748828, 34933691, 69867382, 139734764]

約数ペア:

[(1, 139734764), (2, 69867382), (4, 34933691), (13, 10748828), (17, 8219692), (26, 5374414), (34, 4109846), (52, 2687207), (68, 2054923), (221, 632284), (442, 316142), (884, 158071)]