129827912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 277344000

約数和(自身を除く): 147516088

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 323, 376, 646, 799, 893, 1069, 1292, 1598, 1786, 2138, 2584, 3196, 3572, 4276, 6392, 7144, 8552, 15181, 18173, 20311, 30362, 36346, 40622, 50243, 60724, 72692, 81244, 100486, 121448, 145384, 162488, 200972, 345287, 401944, 690574, 854131, 954617, 1381148, 1708262, 1909234, 2762296, 3416524, 3818468, 6833048, 7636936, 16228489, 32456978, 64913956, 129827912]

約数ペア:

[(1, 129827912), (2, 64913956), (4, 32456978), (8, 16228489), (17, 7636936), (19, 6833048), (34, 3818468), (38, 3416524), (47, 2762296), (68, 1909234), (76, 1708262), (94, 1381148), (136, 954617), (152, 854131), (188, 690574), (323, 401944), (376, 345287), (646, 200972), (799, 162488), (893, 145384), (1069, 121448), (1292, 100486), (1598, 81244), (1786, 72692), (2138, 60724), (2584, 50243), (3196, 40622), (3572, 36346), (4276, 30362), (6392, 20311), (7144, 18173), (8552, 15181)]