164863272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7727}}^1$

素因数の和:7870

約数の個数: 64

約数和(自身を含む): 474808320

約数和(自身を除く): 309945048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 7727, 10668, 15454, 21336, 23181, 30908, 46362, 54089, 61816, 92724, 108178, 162267, 185448, 216356, 324534, 432712, 649068, 981329, 1298136, 1962658, 2943987, 3925316, 5887974, 6869303, 7850632, 11775948, 13738606, 20607909, 23551896, 27477212, 41215818, 54954424, 82431636, 164863272]

約数ペア:

[(1, 164863272), (2, 82431636), (3, 54954424), (4, 41215818), (6, 27477212), (7, 23551896), (8, 20607909), (12, 13738606), (14, 11775948), (21, 7850632), (24, 6869303), (28, 5887974), (42, 3925316), (56, 2943987), (84, 1962658), (127, 1298136), (168, 981329), (254, 649068), (381, 432712), (508, 324534), (762, 216356), (889, 185448), (1016, 162267), (1524, 108178), (1778, 92724), (2667, 61816), (3048, 54089), (3556, 46362), (5334, 30908), (7112, 23181), (7727, 21336), (10668, 15454)]