130349048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 263761920

約数和(自身を除く): 133412872

約数列:

[1, 2, 4, 8, 31, 47, 53, 62, 94, 106, 124, 188, 211, 212, 248, 376, 422, 424, 844, 1457, 1643, 1688, 2491, 2914, 3286, 4982, 5828, 6541, 6572, 9917, 9964, 11183, 11656, 13082, 13144, 19834, 19928, 22366, 26164, 39668, 44732, 52328, 77221, 79336, 89464, 154442, 307427, 308884, 346673, 525601, 614854, 617768, 693346, 1051202, 1229708, 1386692, 2102404, 2459416, 2773384, 4204808, 16293631, 32587262, 65174524, 130349048]

約数ペア:

[(1, 130349048), (2, 65174524), (4, 32587262), (8, 16293631), (31, 4204808), (47, 2773384), (53, 2459416), (62, 2102404), (94, 1386692), (106, 1229708), (124, 1051202), (188, 693346), (211, 617768), (212, 614854), (248, 525601), (376, 346673), (422, 308884), (424, 307427), (844, 154442), (1457, 89464), (1643, 79336), (1688, 77221), (2491, 52328), (2914, 44732), (3286, 39668), (4982, 26164), (5828, 22366), (6541, 19928), (6572, 19834), (9917, 13144), (9964, 13082), (11183, 11656)]