140620824

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{102793}}^1$

素因数の和:102824

約数の個数: 48

約数和(自身を含む): 400896600

約数和(自身を除く): 260275776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 102793, 205586, 308379, 411172, 616758, 822344, 925137, 1233516, 1850274, 1953067, 2467032, 3700548, 3906134, 5859201, 7401096, 7812268, 11718402, 15624536, 17577603, 23436804, 35155206, 46873608, 70310412, 140620824]

約数ペア:

[(1, 140620824), (2, 70310412), (3, 46873608), (4, 35155206), (6, 23436804), (8, 17577603), (9, 15624536), (12, 11718402), (18, 7812268), (19, 7401096), (24, 5859201), (36, 3906134), (38, 3700548), (57, 2467032), (72, 1953067), (76, 1850274), (114, 1233516), (152, 925137), (171, 822344), (228, 616758), (342, 411172), (456, 308379), (684, 205586), (1368, 102793)]