168867288

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 515520000

約数和(自身を除く): 346652712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 342, 414, 437, 456, 513, 552, 621, 684, 828, 874, 1026, 1242, 1311, 1368, 1656, 1748, 1789, 2052, 2484, 2622, 3496, 3578, 3933, 4104, 4968, 5244, 5367, 7156, 7866, 10488, 10734, 11799, 14312, 15732, 16101, 21468, 23598, 31464, 32202, 33991, 41147, 42936, 47196, 48303, 64404, 67982, 82294, 94392, 96606, 101973, 123441, 128808, 135964, 164588, 193212, 203946, 246882, 271928, 305919, 329176, 370323, 386424, 407892, 493764, 611838, 740646, 781793, 815784, 917757, 987528, 1110969, 1223676, 1481292, 1563586, 1835514, 2221938, 2345379, 2447352, 2962584, 3127172, 3671028, 4443876, 4690758, 6254344, 7036137, 7342056, 8887752, 9381516, 14072274, 18763032, 21108411, 28144548, 42216822, 56289096, 84433644, 168867288]

約数ペア:

[(1, 168867288), (2, 84433644), (3, 56289096), (4, 42216822), (6, 28144548), (8, 21108411), (9, 18763032), (12, 14072274), (18, 9381516), (19, 8887752), (23, 7342056), (24, 7036137), (27, 6254344), (36, 4690758), (38, 4443876), (46, 3671028), (54, 3127172), (57, 2962584), (69, 2447352), (72, 2345379), (76, 2221938), (92, 1835514), (108, 1563586), (114, 1481292), (138, 1223676), (152, 1110969), (171, 987528), (184, 917757), (207, 815784), (216, 781793), (228, 740646), (276, 611838), (342, 493764), (414, 407892), (437, 386424), (456, 370323), (513, 329176), (552, 305919), (621, 271928), (684, 246882), (828, 203946), (874, 193212), (1026, 164588), (1242, 135964), (1311, 128808), (1368, 123441), (1656, 101973), (1748, 96606), (1789, 94392), (2052, 82294), (2484, 67982), (2622, 64404), (3496, 48303), (3578, 47196), (3933, 42936), (4104, 41147), (4968, 33991), (5244, 32202), (5367, 31464), (7156, 23598), (7866, 21468), (10488, 16101), (10734, 15732), (11799, 14312)]