142104816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{140977}}^1$

素因数の和:140998

約数の個数: 60

約数和(自身を含む): 454513072

約数和(自身を除く): 312408256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 140977, 281954, 422931, 563908, 845862, 986839, 1127816, 1268793, 1691724, 1973678, 2255632, 2537586, 2960517, 3383448, 3947356, 5075172, 5921034, 6766896, 7894712, 8881551, 10150344, 11842068, 15789424, 17763102, 20300688, 23684136, 35526204, 47368272, 71052408, 142104816]

約数ペア:

[(1, 142104816), (2, 71052408), (3, 47368272), (4, 35526204), (6, 23684136), (7, 20300688), (8, 17763102), (9, 15789424), (12, 11842068), (14, 10150344), (16, 8881551), (18, 7894712), (21, 6766896), (24, 5921034), (28, 5075172), (36, 3947356), (42, 3383448), (48, 2960517), (56, 2537586), (63, 2255632), (72, 1973678), (84, 1691724), (112, 1268793), (126, 1127816), (144, 986839), (168, 845862), (252, 563908), (336, 422931), (504, 281954), (1008, 140977)]