190015137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 317011968

約数和(自身を除く): 126996831

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 221, 249, 663, 747, 1079, 1151, 1411, 1989, 3237, 3453, 4233, 9711, 10359, 12699, 14963, 18343, 19567, 44889, 55029, 58701, 95533, 134667, 165087, 176103, 254371, 286599, 763113, 859797, 1241929, 1624061, 2289339, 3725787, 4872183, 11177361, 14616549, 21112793, 63338379, 190015137]

約数ペア:

[(1, 190015137), (3, 63338379), (9, 21112793), (13, 14616549), (17, 11177361), (39, 4872183), (51, 3725787), (83, 2289339), (117, 1624061), (153, 1241929), (221, 859797), (249, 763113), (663, 286599), (747, 254371), (1079, 176103), (1151, 165087), (1411, 134667), (1989, 95533), (3237, 58701), (3453, 55029), (4233, 44889), (9711, 19567), (10359, 18343), (12699, 14963)]