137978808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2477}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 378241920

約数和(自身を除く): 240263112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2321, 2477, 2532, 4642, 4954, 5064, 6963, 7431, 9284, 9908, 13926, 14862, 18568, 19816, 27247, 27852, 29724, 54494, 55704, 59448, 81741, 108988, 163482, 217976, 326964, 522647, 653928, 1045294, 1567941, 2090588, 3135882, 4181176, 5749117, 6271764, 11498234, 12543528, 17247351, 22996468, 34494702, 45992936, 68989404, 137978808]

約数ペア:

[(1, 137978808), (2, 68989404), (3, 45992936), (4, 34494702), (6, 22996468), (8, 17247351), (11, 12543528), (12, 11498234), (22, 6271764), (24, 5749117), (33, 4181176), (44, 3135882), (66, 2090588), (88, 1567941), (132, 1045294), (211, 653928), (264, 522647), (422, 326964), (633, 217976), (844, 163482), (1266, 108988), (1688, 81741), (2321, 59448), (2477, 55704), (2532, 54494), (4642, 29724), (4954, 27852), (5064, 27247), (6963, 19816), (7431, 18568), (9284, 14862), (9908, 13926)]