163283250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{16747}}^1$

素因数の和:16780

約数の個数: 64

約数和(自身を含む): 438931584

約数和(自身を除く): 275648334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 16747, 33494, 50241, 83735, 100482, 167470, 217711, 251205, 418675, 435422, 502410, 653133, 837350, 1088555, 1256025, 1306266, 2093375, 2177110, 2512050, 3265665, 4186750, 5442775, 6280125, 6531330, 10885550, 12560250, 16328325, 27213875, 32656650, 54427750, 81641625, 163283250]

約数ペア:

[(1, 163283250), (2, 81641625), (3, 54427750), (5, 32656650), (6, 27213875), (10, 16328325), (13, 12560250), (15, 10885550), (25, 6531330), (26, 6280125), (30, 5442775), (39, 4186750), (50, 3265665), (65, 2512050), (75, 2177110), (78, 2093375), (125, 1306266), (130, 1256025), (150, 1088555), (195, 837350), (250, 653133), (325, 502410), (375, 435422), (390, 418675), (650, 251205), (750, 217711), (975, 167470), (1625, 100482), (1950, 83735), (3250, 50241), (4875, 33494), (9750, 16747)]