152289417

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1158

約数の個数: 48

約数和(自身を含む): 257467392

約数和(自身を除く): 105177975

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 289, 357, 391, 483, 867, 1091, 1173, 2023, 2737, 3273, 6069, 6647, 7637, 8211, 18547, 19941, 22911, 25093, 46529, 55641, 75279, 129829, 139587, 175651, 315299, 389487, 426581, 526953, 945897, 1279743, 2207093, 2986067, 6621279, 7251877, 8958201, 21755631, 50763139, 152289417]

約数ペア:

[(1, 152289417), (3, 50763139), (7, 21755631), (17, 8958201), (21, 7251877), (23, 6621279), (51, 2986067), (69, 2207093), (119, 1279743), (161, 945897), (289, 526953), (357, 426581), (391, 389487), (483, 315299), (867, 175651), (1091, 139587), (1173, 129829), (2023, 75279), (2737, 55641), (3273, 46529), (6069, 25093), (6647, 22911), (7637, 19941), (8211, 18547)]