157280550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{149791}}^1$

素因数の和:149813

約数の個数: 48

約数和(自身を含む): 445780992

約数和(自身を除く): 288500442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 149791, 299582, 449373, 748955, 898746, 1048537, 1497910, 2097074, 2246865, 3145611, 3744775, 4493730, 5242685, 6291222, 7489550, 10485370, 11234325, 15728055, 22468650, 26213425, 31456110, 52426850, 78640275, 157280550]

約数ペア:

[(1, 157280550), (2, 78640275), (3, 52426850), (5, 31456110), (6, 26213425), (7, 22468650), (10, 15728055), (14, 11234325), (15, 10485370), (21, 7489550), (25, 6291222), (30, 5242685), (35, 4493730), (42, 3744775), (50, 3145611), (70, 2246865), (75, 2097074), (105, 1497910), (150, 1048537), (175, 898746), (210, 748955), (350, 449373), (525, 299582), (1050, 149791)]