148540084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 345885120

約数和(自身を除く): 197345036

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2579, 2618, 3388, 4114, 5158, 5236, 8228, 10316, 14399, 18053, 28369, 28798, 36106, 43843, 56738, 57596, 72212, 87686, 113476, 175372, 198583, 306901, 312059, 397166, 482273, 613802, 624118, 794332, 964546, 1227604, 1248236, 1929092, 2184413, 3375911, 4368826, 5305003, 6751822, 8737652, 10610006, 13503644, 21220012, 37135021, 74270042, 148540084]

約数ペア:

[(1, 148540084), (2, 74270042), (4, 37135021), (7, 21220012), (11, 13503644), (14, 10610006), (17, 8737652), (22, 6751822), (28, 5305003), (34, 4368826), (44, 3375911), (68, 2184413), (77, 1929092), (119, 1248236), (121, 1227604), (154, 964546), (187, 794332), (238, 624118), (242, 613802), (308, 482273), (374, 397166), (476, 312059), (484, 306901), (748, 198583), (847, 175372), (1309, 113476), (1694, 87686), (2057, 72212), (2579, 57596), (2618, 56738), (3388, 43843), (4114, 36106), (5158, 28798), (5236, 28369), (8228, 18053), (10316, 14399)]