122861312

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 307581120

約数和(自身を除く): 184719808

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 37, 56, 64, 68, 74, 109, 112, 119, 128, 136, 148, 218, 224, 238, 256, 259, 272, 296, 436, 448, 476, 518, 544, 592, 629, 763, 872, 896, 952, 1036, 1088, 1184, 1258, 1526, 1744, 1792, 1853, 1904, 2072, 2176, 2368, 2516, 3052, 3488, 3706, 3808, 4033, 4144, 4352, 4403, 4736, 5032, 6104, 6976, 7412, 7616, 8066, 8288, 8806, 9472, 10064, 12208, 12971, 13952, 14824, 15232, 16132, 16576, 17612, 20128, 24416, 25942, 27904, 28231, 29648, 30464, 32264, 33152, 35224, 40256, 48832, 51884, 56462, 59296, 64528, 66304, 68561, 70448, 80512, 97664, 103768, 112924, 118592, 129056, 137122, 140896, 161024, 195328, 207536, 225848, 237184, 258112, 274244, 281792, 415072, 451696, 474368, 479927, 516224, 548488, 563584, 830144, 903392, 959854, 1032448, 1096976, 1127168, 1660288, 1806784, 1919708, 2193952, 3320576, 3613568, 3839416, 4387904, 7227136, 7678832, 8775808, 15357664, 17551616, 30715328, 61430656, 122861312]

約数ペア:

[(1, 122861312), (2, 61430656), (4, 30715328), (7, 17551616), (8, 15357664), (14, 8775808), (16, 7678832), (17, 7227136), (28, 4387904), (32, 3839416), (34, 3613568), (37, 3320576), (56, 2193952), (64, 1919708), (68, 1806784), (74, 1660288), (109, 1127168), (112, 1096976), (119, 1032448), (128, 959854), (136, 903392), (148, 830144), (218, 563584), (224, 548488), (238, 516224), (256, 479927), (259, 474368), (272, 451696), (296, 415072), (436, 281792), (448, 274244), (476, 258112), (518, 237184), (544, 225848), (592, 207536), (629, 195328), (763, 161024), (872, 140896), (896, 137122), (952, 129056), (1036, 118592), (1088, 112924), (1184, 103768), (1258, 97664), (1526, 80512), (1744, 70448), (1792, 68561), (1853, 66304), (1904, 64528), (2072, 59296), (2176, 56462), (2368, 51884), (2516, 48832), (3052, 40256), (3488, 35224), (3706, 33152), (3808, 32264), (4033, 30464), (4144, 29648), (4352, 28231), (4403, 27904), (4736, 25942), (5032, 24416), (6104, 20128), (6976, 17612), (7412, 16576), (7616, 16132), (8066, 15232), (8288, 14824), (8806, 13952), (9472, 12971), (10064, 12208)]