158781612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41479}}^1$

素因数の和:41526

約数の個数: 48

約数和(自身を含む): 418118400

約数和(自身を除く): 259336788

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 41479, 82958, 124437, 165916, 248874, 456269, 497748, 912538, 1202891, 1368807, 1825076, 2405782, 2737614, 3608673, 4811564, 5475228, 7217346, 13231801, 14434692, 26463602, 39695403, 52927204, 79390806, 158781612]

約数ペア:

[(1, 158781612), (2, 79390806), (3, 52927204), (4, 39695403), (6, 26463602), (11, 14434692), (12, 13231801), (22, 7217346), (29, 5475228), (33, 4811564), (44, 3608673), (58, 2737614), (66, 2405782), (87, 1825076), (116, 1368807), (132, 1202891), (174, 912538), (319, 497748), (348, 456269), (638, 248874), (957, 165916), (1276, 124437), (1914, 82958), (3828, 41479)]