140566448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13093}}^1$

素因数の和:13173

約数の個数: 40

約数和(自身を含む): 302000016

約数和(自身を除く): 161433568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 13093, 26186, 52372, 104744, 144023, 209488, 288046, 576092, 798673, 1152184, 1597346, 2304368, 3194692, 6389384, 8785403, 12778768, 17570806, 35141612, 70283224, 140566448]

約数ペア:

[(1, 140566448), (2, 70283224), (4, 35141612), (8, 17570806), (11, 12778768), (16, 8785403), (22, 6389384), (44, 3194692), (61, 2304368), (88, 1597346), (122, 1152184), (176, 798673), (244, 576092), (488, 288046), (671, 209488), (976, 144023), (1342, 104744), (2684, 52372), (5368, 26186), (10736, 13093)]