142885204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 341832960

約数和(自身を除く): 198947756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 44, 58, 68, 77, 116, 119, 154, 187, 203, 238, 308, 319, 374, 406, 476, 493, 638, 748, 812, 941, 986, 1276, 1309, 1882, 1972, 2233, 2618, 3451, 3764, 4466, 5236, 5423, 6587, 6902, 8932, 10351, 10846, 13174, 13804, 15997, 20702, 21692, 26348, 27289, 31994, 37961, 41404, 54578, 63988, 72457, 75922, 109156, 111979, 144914, 151844, 175967, 191023, 223958, 289828, 300179, 351934, 382046, 447916, 463913, 600358, 703868, 764092, 927826, 1200716, 1231769, 1855652, 2101253, 2463538, 3247391, 4202506, 4927076, 5103043, 6494782, 8405012, 10206086, 12989564, 20412172, 35721301, 71442602, 142885204]

約数ペア:

[(1, 142885204), (2, 71442602), (4, 35721301), (7, 20412172), (11, 12989564), (14, 10206086), (17, 8405012), (22, 6494782), (28, 5103043), (29, 4927076), (34, 4202506), (44, 3247391), (58, 2463538), (68, 2101253), (77, 1855652), (116, 1231769), (119, 1200716), (154, 927826), (187, 764092), (203, 703868), (238, 600358), (308, 463913), (319, 447916), (374, 382046), (406, 351934), (476, 300179), (493, 289828), (638, 223958), (748, 191023), (812, 175967), (941, 151844), (986, 144914), (1276, 111979), (1309, 109156), (1882, 75922), (1972, 72457), (2233, 63988), (2618, 54578), (3451, 41404), (3764, 37961), (4466, 31994), (5236, 27289), (5423, 26348), (6587, 21692), (6902, 20702), (8932, 15997), (10351, 13804), (10846, 13174)]