156989360632

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6111389}}^1$

素因数の和:6111440

約数の個数: 48

約数和(自身を含む): 335515311000

約数和(自身を除く): 178525950368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1976, 3211, 6422, 12844, 25688, 6111389, 12222778, 24445556, 48891112, 79448057, 116116391, 158896114, 232232782, 317792228, 464465564, 635584456, 928931128, 1032824741, 1509513083, 2065649482, 3019026166, 4131298964, 6038052332, 8262597928, 12076104664, 19623670079, 39247340158, 78494680316, 156989360632]

約数ペア:

[(1, 156989360632), (2, 78494680316), (4, 39247340158), (8, 19623670079), (13, 12076104664), (19, 8262597928), (26, 6038052332), (38, 4131298964), (52, 3019026166), (76, 2065649482), (104, 1509513083), (152, 1032824741), (169, 928931128), (247, 635584456), (338, 464465564), (494, 317792228), (676, 232232782), (988, 158896114), (1352, 116116391), (1976, 79448057), (3211, 48891112), (6422, 24445556), (12844, 12222778), (25688, 6111389)]