168873768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1756

約数の個数: 128

約数和(自身を含む): 544435200

約数和(自身を除く): 375561432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1667, 1809, 1876, 2412, 2814, 3334, 3618, 3752, 4221, 4824, 5001, 5628, 6668, 7236, 8442, 10002, 11256, 11669, 12663, 13336, 14472, 15003, 16884, 20004, 23338, 25326, 30006, 33768, 35007, 40008, 45009, 46676, 50652, 60012, 70014, 90018, 93352, 101304, 105021, 111689, 120024, 140028, 180036, 210042, 223378, 280056, 315063, 335067, 360072, 420084, 446756, 630126, 670134, 781823, 840168, 893512, 1005201, 1260252, 1340268, 1563646, 2010402, 2345469, 2520504, 2680536, 3015603, 3127292, 4020804, 4690938, 6031206, 6254584, 7036407, 8041608, 9381876, 12062412, 14072814, 18763752, 21109221, 24124824, 28145628, 42218442, 56291256, 84436884, 168873768]

約数ペア:

[(1, 168873768), (2, 84436884), (3, 56291256), (4, 42218442), (6, 28145628), (7, 24124824), (8, 21109221), (9, 18763752), (12, 14072814), (14, 12062412), (18, 9381876), (21, 8041608), (24, 7036407), (27, 6254584), (28, 6031206), (36, 4690938), (42, 4020804), (54, 3127292), (56, 3015603), (63, 2680536), (67, 2520504), (72, 2345469), (84, 2010402), (108, 1563646), (126, 1340268), (134, 1260252), (168, 1005201), (189, 893512), (201, 840168), (216, 781823), (252, 670134), (268, 630126), (378, 446756), (402, 420084), (469, 360072), (504, 335067), (536, 315063), (603, 280056), (756, 223378), (804, 210042), (938, 180036), (1206, 140028), (1407, 120024), (1512, 111689), (1608, 105021), (1667, 101304), (1809, 93352), (1876, 90018), (2412, 70014), (2814, 60012), (3334, 50652), (3618, 46676), (3752, 45009), (4221, 40008), (4824, 35007), (5001, 33768), (5628, 30006), (6668, 25326), (7236, 23338), (8442, 20004), (10002, 16884), (11256, 15003), (11669, 14472), (12663, 13336)]