157445946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6343}}^1$

素因数の和:6555

約数の個数: 48

約数和(自身を含む): 391906944

約数和(自身を除く): 234460998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 6343, 8274, 12411, 12686, 19029, 24822, 38058, 44401, 57087, 88802, 114174, 133203, 266406, 399609, 799218, 1249571, 2499142, 3748713, 7497426, 8746997, 11246139, 17493994, 22492278, 26240991, 52481982, 78722973, 157445946]

約数ペア:

[(1, 157445946), (2, 78722973), (3, 52481982), (6, 26240991), (7, 22492278), (9, 17493994), (14, 11246139), (18, 8746997), (21, 7497426), (42, 3748713), (63, 2499142), (126, 1249571), (197, 799218), (394, 399609), (591, 266406), (1182, 133203), (1379, 114174), (1773, 88802), (2758, 57087), (3546, 44401), (4137, 38058), (6343, 24822), (8274, 19029), (12411, 12686)]