140256402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163469}}^1$

素因数の和:163498

約数の個数: 32

約数和(自身を含む): 329555520

約数和(自身を除く): 189299118

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 163469, 326938, 490407, 980814, 1798159, 2125097, 3596318, 4250194, 5394477, 6375291, 10788954, 12750582, 23376067, 46752134, 70128201, 140256402]

約数ペア:

[(1, 140256402), (2, 70128201), (3, 46752134), (6, 23376067), (11, 12750582), (13, 10788954), (22, 6375291), (26, 5394477), (33, 4250194), (39, 3596318), (66, 2125097), (78, 1798159), (143, 980814), (286, 490407), (429, 326938), (858, 163469)]