130520080024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{348917}}^1$

素因数の和:349072

約数の個数: 64

約数和(自身を含む): 271318636800

約数和(自身を除く): 140798556776

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 107, 152, 184, 214, 428, 437, 856, 874, 1748, 2033, 2461, 3496, 4066, 4922, 8132, 9844, 16264, 19688, 46759, 93518, 187036, 348917, 374072, 697834, 1395668, 2791336, 6629423, 8025091, 13258846, 16050182, 26517692, 32100364, 37334119, 53035384, 64200728, 74668238, 149336476, 152476729, 298672952, 304953458, 609906916, 709348261, 858684737, 1219813832, 1418696522, 1717369474, 2837393044, 3434738948, 5674786088, 6869477896, 16315010003, 32630020006, 65260040012, 130520080024]

約数ペア:

[(1, 130520080024), (2, 65260040012), (4, 32630020006), (8, 16315010003), (19, 6869477896), (23, 5674786088), (38, 3434738948), (46, 2837393044), (76, 1717369474), (92, 1418696522), (107, 1219813832), (152, 858684737), (184, 709348261), (214, 609906916), (428, 304953458), (437, 298672952), (856, 152476729), (874, 149336476), (1748, 74668238), (2033, 64200728), (2461, 53035384), (3496, 37334119), (4066, 32100364), (4922, 26517692), (8132, 16050182), (9844, 13258846), (16264, 8025091), (19688, 6629423), (46759, 2791336), (93518, 1395668), (187036, 697834), (348917, 374072)]