145291224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2207}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 393200640

約数和(自身を除く): 247909416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 211, 312, 422, 633, 844, 1266, 1688, 2207, 2532, 2743, 4414, 5064, 5486, 6621, 8229, 8828, 10972, 13242, 16458, 17656, 21944, 26484, 28691, 32916, 52968, 57382, 65832, 86073, 114764, 172146, 229528, 344292, 465677, 688584, 931354, 1397031, 1862708, 2794062, 3725416, 5588124, 6053801, 11176248, 12107602, 18161403, 24215204, 36322806, 48430408, 72645612, 145291224]

約数ペア:

[(1, 145291224), (2, 72645612), (3, 48430408), (4, 36322806), (6, 24215204), (8, 18161403), (12, 12107602), (13, 11176248), (24, 6053801), (26, 5588124), (39, 3725416), (52, 2794062), (78, 1862708), (104, 1397031), (156, 931354), (211, 688584), (312, 465677), (422, 344292), (633, 229528), (844, 172146), (1266, 114764), (1688, 86073), (2207, 65832), (2532, 57382), (2743, 52968), (4414, 32916), (5064, 28691), (5486, 26484), (6621, 21944), (8229, 17656), (8828, 16458), (10972, 13242)]