131087528

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 291453120

約数和(自身を除く): 160365592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 947, 968, 1144, 1331, 1573, 1894, 2662, 3146, 3788, 5324, 6292, 7576, 10417, 10648, 12311, 12584, 17303, 20834, 24622, 34606, 41668, 49244, 69212, 83336, 98488, 114587, 135421, 138424, 229174, 270842, 458348, 541684, 916696, 1083368, 1260457, 1489631, 2520914, 2979262, 5041828, 5958524, 10083656, 11917048, 16385941, 32771882, 65543764, 131087528]

約数ペア:

[(1, 131087528), (2, 65543764), (4, 32771882), (8, 16385941), (11, 11917048), (13, 10083656), (22, 5958524), (26, 5041828), (44, 2979262), (52, 2520914), (88, 1489631), (104, 1260457), (121, 1083368), (143, 916696), (242, 541684), (286, 458348), (484, 270842), (572, 229174), (947, 138424), (968, 135421), (1144, 114587), (1331, 98488), (1573, 83336), (1894, 69212), (2662, 49244), (3146, 41668), (3788, 34606), (5324, 24622), (6292, 20834), (7576, 17303), (10417, 12584), (10648, 12311)]