120842768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 244102680

約数和(自身を除く): 123259912

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 1901, 2192, 3802, 3973, 7604, 7946, 15208, 15892, 30416, 31784, 55129, 63568, 110258, 220516, 260437, 441032, 520874, 882064, 1041748, 2083496, 4166992, 7552673, 15105346, 30210692, 60421384, 120842768]

約数ペア:

[(1, 120842768), (2, 60421384), (4, 30210692), (8, 15105346), (16, 7552673), (29, 4166992), (58, 2083496), (116, 1041748), (137, 882064), (232, 520874), (274, 441032), (464, 260437), (548, 220516), (1096, 110258), (1901, 63568), (2192, 55129), (3802, 31784), (3973, 30416), (7604, 15892), (7946, 15208)]