149993116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 108

約数和(自身を含む): 345818088

約数和(自身を除く): 195824972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 43, 49, 52, 74, 86, 91, 98, 148, 172, 182, 196, 259, 301, 364, 481, 518, 559, 602, 637, 962, 1036, 1118, 1204, 1274, 1369, 1591, 1813, 1924, 2107, 2236, 2548, 2738, 3182, 3367, 3626, 3913, 4214, 5476, 6364, 6734, 7252, 7826, 8428, 9583, 11137, 13468, 15652, 17797, 19166, 20683, 22274, 23569, 27391, 35594, 38332, 41366, 44548, 47138, 54782, 58867, 67081, 71188, 77959, 82732, 94276, 109564, 117734, 124579, 134162, 144781, 155918, 235468, 249158, 268324, 289562, 311836, 412069, 498316, 579124, 765271, 824138, 872053, 1013467, 1530542, 1648276, 1744106, 2026934, 2884483, 3061084, 3488212, 4053868, 5356897, 5768966, 10713794, 11537932, 21427588, 37498279, 74996558, 149993116]

約数ペア:

[(1, 149993116), (2, 74996558), (4, 37498279), (7, 21427588), (13, 11537932), (14, 10713794), (26, 5768966), (28, 5356897), (37, 4053868), (43, 3488212), (49, 3061084), (52, 2884483), (74, 2026934), (86, 1744106), (91, 1648276), (98, 1530542), (148, 1013467), (172, 872053), (182, 824138), (196, 765271), (259, 579124), (301, 498316), (364, 412069), (481, 311836), (518, 289562), (559, 268324), (602, 249158), (637, 235468), (962, 155918), (1036, 144781), (1118, 134162), (1204, 124579), (1274, 117734), (1369, 109564), (1591, 94276), (1813, 82732), (1924, 77959), (2107, 71188), (2236, 67081), (2548, 58867), (2738, 54782), (3182, 47138), (3367, 44548), (3626, 41366), (3913, 38332), (4214, 35594), (5476, 27391), (6364, 23569), (6734, 22274), (7252, 20683), (7826, 19166), (8428, 17797), (9583, 15652), (11137, 13468)]