139980126676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{22109}}^1$

素因数の和:22828

約数の個数: 48

約数和(自身を含む): 265343878800

約数和(自身を除く): 125363752124

約数列:

[1, 2, 4, 13, 26, 52, 313, 389, 626, 778, 1252, 1556, 4069, 5057, 8138, 10114, 16276, 20228, 22109, 44218, 88436, 121757, 243514, 287417, 487028, 574834, 1149668, 1582841, 3165682, 6331364, 6920117, 8600401, 13840234, 17200802, 27680468, 34401604, 89961521, 111805213, 179923042, 223610426, 359846084, 447220852, 2691925513, 5383851026, 10767702052, 34995031669, 69990063338, 139980126676]

約数ペア:

[(1, 139980126676), (2, 69990063338), (4, 34995031669), (13, 10767702052), (26, 5383851026), (52, 2691925513), (313, 447220852), (389, 359846084), (626, 223610426), (778, 179923042), (1252, 111805213), (1556, 89961521), (4069, 34401604), (5057, 27680468), (8138, 17200802), (10114, 13840234), (16276, 8600401), (20228, 6920117), (22109, 6331364), (44218, 3165682), (88436, 1582841), (121757, 1149668), (243514, 574834), (287417, 487028)]