156926912842

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1481309}}^1$

素因数の和:1481395

約数の個数: 48

約数和(自身を含む): 291806219520

約数和(自身を除く): 134879306678

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 94, 98, 161, 322, 329, 658, 1081, 1127, 2162, 2254, 2303, 4606, 7567, 15134, 52969, 105938, 1481309, 2962618, 10369163, 20738326, 34070107, 68140214, 69621523, 72584141, 139243046, 145168282, 238490749, 476981498, 487350661, 974701322, 1601295029, 1669435243, 3202590058, 3338870486, 3411454627, 6822909254, 11209065203, 22418130406, 78463456421, 156926912842]

約数ペア:

[(1, 156926912842), (2, 78463456421), (7, 22418130406), (14, 11209065203), (23, 6822909254), (46, 3411454627), (47, 3338870486), (49, 3202590058), (94, 1669435243), (98, 1601295029), (161, 974701322), (322, 487350661), (329, 476981498), (658, 238490749), (1081, 145168282), (1127, 139243046), (2162, 72584141), (2254, 69621523), (2303, 68140214), (4606, 34070107), (7567, 20738326), (15134, 10369163), (52969, 2962618), (105938, 1481309)]