137445904

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:727

約数の個数: 40

約数和(自身を含む): 271054080

約数和(自身を除く): 133608176

約数列:

[1, 2, 4, 8, 16, 89, 178, 263, 356, 367, 526, 712, 734, 1052, 1424, 1468, 2104, 2936, 4208, 5872, 23407, 32663, 46814, 65326, 93628, 96521, 130652, 187256, 193042, 261304, 374512, 386084, 522608, 772168, 1544336, 8590369, 17180738, 34361476, 68722952, 137445904]

約数ペア:

[(1, 137445904), (2, 68722952), (4, 34361476), (8, 17180738), (16, 8590369), (89, 1544336), (178, 772168), (263, 522608), (356, 386084), (367, 374512), (526, 261304), (712, 193042), (734, 187256), (1052, 130652), (1424, 96521), (1468, 93628), (2104, 65326), (2936, 46814), (4208, 32663), (5872, 23407)]