131219616

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 377915328

約数和(自身を除く): 246695712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 313, 352, 397, 528, 626, 794, 939, 1056, 1191, 1252, 1588, 1878, 2382, 2504, 3176, 3443, 3756, 4367, 4764, 5008, 6352, 6886, 7512, 8734, 9528, 10016, 10329, 12704, 13101, 13772, 15024, 17468, 19056, 20658, 26202, 27544, 30048, 34936, 38112, 41316, 52404, 55088, 69872, 82632, 104808, 110176, 124261, 139744, 165264, 209616, 248522, 330528, 372783, 419232, 497044, 745566, 994088, 1366871, 1491132, 1988176, 2733742, 2982264, 3976352, 4100613, 5467484, 5964528, 8201226, 10934968, 11929056, 16402452, 21869936, 32804904, 43739872, 65609808, 131219616]

約数ペア:

[(1, 131219616), (2, 65609808), (3, 43739872), (4, 32804904), (6, 21869936), (8, 16402452), (11, 11929056), (12, 10934968), (16, 8201226), (22, 5964528), (24, 5467484), (32, 4100613), (33, 3976352), (44, 2982264), (48, 2733742), (66, 1988176), (88, 1491132), (96, 1366871), (132, 994088), (176, 745566), (264, 497044), (313, 419232), (352, 372783), (397, 330528), (528, 248522), (626, 209616), (794, 165264), (939, 139744), (1056, 124261), (1191, 110176), (1252, 104808), (1588, 82632), (1878, 69872), (2382, 55088), (2504, 52404), (3176, 41316), (3443, 38112), (3756, 34936), (4367, 30048), (4764, 27544), (5008, 26202), (6352, 20658), (6886, 19056), (7512, 17468), (8734, 15024), (9528, 13772), (10016, 13101), (10329, 12704)]