15807144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 43765920

約数和(自身を除く): 27958776

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 51, 53, 68, 86, 102, 106, 129, 136, 159, 172, 204, 212, 258, 289, 318, 344, 408, 424, 516, 578, 636, 731, 867, 901, 1032, 1156, 1272, 1462, 1734, 1802, 2193, 2279, 2312, 2703, 2924, 3468, 3604, 4386, 4558, 5406, 5848, 6837, 6936, 7208, 8772, 9116, 10812, 12427, 13674, 15317, 17544, 18232, 21624, 24854, 27348, 30634, 37281, 38743, 45951, 49708, 54696, 61268, 74562, 77486, 91902, 99416, 116229, 122536, 149124, 154972, 183804, 232458, 298248, 309944, 367608, 464916, 658631, 929832, 1317262, 1975893, 2634524, 3951786, 5269048, 7903572, 15807144]

約数ペア:

[(1, 15807144), (2, 7903572), (3, 5269048), (4, 3951786), (6, 2634524), (8, 1975893), (12, 1317262), (17, 929832), (24, 658631), (34, 464916), (43, 367608), (51, 309944), (53, 298248), (68, 232458), (86, 183804), (102, 154972), (106, 149124), (129, 122536), (136, 116229), (159, 99416), (172, 91902), (204, 77486), (212, 74562), (258, 61268), (289, 54696), (318, 49708), (344, 45951), (408, 38743), (424, 37281), (516, 30634), (578, 27348), (636, 24854), (731, 21624), (867, 18232), (901, 17544), (1032, 15317), (1156, 13674), (1272, 12427), (1462, 10812), (1734, 9116), (1802, 8772), (2193, 7208), (2279, 6936), (2312, 6837), (2703, 5848), (2924, 5406), (3468, 4558), (3604, 4386)]