105021056

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 261120000

約数和(自身を除く): 156098944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 199, 217, 224, 248, 266, 304, 398, 434, 448, 496, 532, 589, 608, 796, 868, 896, 992, 1064, 1178, 1216, 1393, 1592, 1736, 1984, 2128, 2356, 2432, 2786, 3184, 3472, 3781, 3968, 4123, 4256, 4712, 5572, 6169, 6368, 6944, 7562, 8246, 8512, 9424, 11144, 12338, 12736, 13888, 15124, 16492, 17024, 18848, 22288, 24676, 25472, 26467, 27776, 30248, 32984, 37696, 43183, 44576, 49352, 52934, 60496, 65968, 75392, 86366, 89152, 98704, 105868, 117211, 120992, 131936, 172732, 178304, 197408, 211736, 234422, 241984, 263872, 345464, 394816, 423472, 468844, 483968, 527744, 690928, 789632, 820477, 846944, 937688, 1381856, 1640954, 1693888, 1875376, 2763712, 3281908, 3387776, 3750752, 5527424, 6563816, 7501504, 13127632, 15003008, 26255264, 52510528, 105021056]

約数ペア:

[(1, 105021056), (2, 52510528), (4, 26255264), (7, 15003008), (8, 13127632), (14, 7501504), (16, 6563816), (19, 5527424), (28, 3750752), (31, 3387776), (32, 3281908), (38, 2763712), (56, 1875376), (62, 1693888), (64, 1640954), (76, 1381856), (112, 937688), (124, 846944), (128, 820477), (133, 789632), (152, 690928), (199, 527744), (217, 483968), (224, 468844), (248, 423472), (266, 394816), (304, 345464), (398, 263872), (434, 241984), (448, 234422), (496, 211736), (532, 197408), (589, 178304), (608, 172732), (796, 131936), (868, 120992), (896, 117211), (992, 105868), (1064, 98704), (1178, 89152), (1216, 86366), (1393, 75392), (1592, 65968), (1736, 60496), (1984, 52934), (2128, 49352), (2356, 44576), (2432, 43183), (2786, 37696), (3184, 32984), (3472, 30248), (3781, 27776), (3968, 26467), (4123, 25472), (4256, 24676), (4712, 22288), (5572, 18848), (6169, 17024), (6368, 16492), (6944, 15124), (7562, 13888), (8246, 12736), (8512, 12338), (9424, 11144)]