15141176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 32140800

約数和(自身を除く): 16999624

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 61, 71, 76, 92, 122, 142, 152, 184, 244, 284, 437, 488, 568, 874, 1159, 1349, 1403, 1633, 1748, 2318, 2698, 2806, 3266, 3496, 4331, 4636, 5396, 5612, 6532, 8662, 9272, 10792, 11224, 13064, 17324, 26657, 31027, 34648, 53314, 62054, 82289, 99613, 106628, 124108, 164578, 199226, 213256, 248216, 329156, 398452, 658312, 796904, 1892647, 3785294, 7570588, 15141176]

約数ペア:

[(1, 15141176), (2, 7570588), (4, 3785294), (8, 1892647), (19, 796904), (23, 658312), (38, 398452), (46, 329156), (61, 248216), (71, 213256), (76, 199226), (92, 164578), (122, 124108), (142, 106628), (152, 99613), (184, 82289), (244, 62054), (284, 53314), (437, 34648), (488, 31027), (568, 26657), (874, 17324), (1159, 13064), (1349, 11224), (1403, 10792), (1633, 9272), (1748, 8662), (2318, 6532), (2698, 5612), (2806, 5396), (3266, 4636), (3496, 4331)]