125657142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 285949440

約数和(自身を除く): 160292298

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 89, 138, 178, 267, 299, 534, 598, 787, 897, 1157, 1574, 1794, 2047, 2314, 2361, 3471, 4094, 4722, 6141, 6942, 10231, 12282, 18101, 20462, 26611, 30693, 36202, 53222, 54303, 61386, 70043, 79833, 108606, 140086, 159666, 210129, 235313, 420258, 470626, 705939, 910559, 1411878, 1610989, 1821118, 2731677, 3221978, 4832967, 5463354, 9665934, 20942857, 41885714, 62828571, 125657142]

約数ペア:

[(1, 125657142), (2, 62828571), (3, 41885714), (6, 20942857), (13, 9665934), (23, 5463354), (26, 4832967), (39, 3221978), (46, 2731677), (69, 1821118), (78, 1610989), (89, 1411878), (138, 910559), (178, 705939), (267, 470626), (299, 420258), (534, 235313), (598, 210129), (787, 159666), (897, 140086), (1157, 108606), (1574, 79833), (1794, 70043), (2047, 61386), (2314, 54303), (2361, 53222), (3471, 36202), (4094, 30693), (4722, 26611), (6141, 20462), (6942, 18101), (10231, 12282)]