149849144

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4487

約数の個数: 32

約数和(自身を含む): 289710000

約数和(自身を除く): 139860856

約数列:

[1, 2, 4, 8, 59, 73, 118, 146, 236, 292, 472, 584, 4307, 4349, 8614, 8698, 17228, 17396, 34456, 34792, 256591, 317477, 513182, 634954, 1026364, 1269908, 2052728, 2539816, 18731143, 37462286, 74924572, 149849144]

約数ペア:

[(1, 149849144), (2, 74924572), (4, 37462286), (8, 18731143), (59, 2539816), (73, 2052728), (118, 1269908), (146, 1026364), (236, 634954), (292, 513182), (472, 317477), (584, 256591), (4307, 34792), (4349, 34456), (8614, 17396), (8698, 17228)]