139816432

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73433}}^1$

素因数の和:73465

約数の個数: 40

約数和(自身を含む): 327809376

約数和(自身を除く): 187992944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 73433, 146866, 293732, 514031, 587464, 1028062, 1174928, 1248361, 2056124, 2496722, 4112248, 4993444, 8224496, 8738527, 9986888, 17477054, 19973776, 34954108, 69908216, 139816432]

約数ペア:

[(1, 139816432), (2, 69908216), (4, 34954108), (7, 19973776), (8, 17477054), (14, 9986888), (16, 8738527), (17, 8224496), (28, 4993444), (34, 4112248), (56, 2496722), (68, 2056124), (112, 1248361), (119, 1174928), (136, 1028062), (238, 587464), (272, 514031), (476, 293732), (952, 146866), (1904, 73433)]