123541968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 232685232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 89, 121, 132, 176, 178, 239, 242, 264, 267, 356, 363, 478, 484, 528, 534, 712, 717, 726, 956, 968, 979, 1068, 1424, 1434, 1452, 1912, 1936, 1958, 2136, 2629, 2868, 2904, 2937, 3824, 3916, 4272, 5258, 5736, 5808, 5874, 7832, 7887, 10516, 10769, 11472, 11748, 15664, 15774, 21032, 21271, 21538, 23496, 28919, 31548, 32307, 42064, 42542, 43076, 46992, 57838, 63096, 63813, 64614, 85084, 86152, 86757, 115676, 126192, 127626, 129228, 170168, 172304, 173514, 231352, 233981, 255252, 258456, 340336, 347028, 462704, 467962, 510504, 516912, 694056, 701943, 935924, 1021008, 1388112, 1403886, 1871848, 2573791, 2807772, 3743696, 5147582, 5615544, 7721373, 10295164, 11231088, 15442746, 20590328, 30885492, 41180656, 61770984, 123541968]

約数ペア:

[(1, 123541968), (2, 61770984), (3, 41180656), (4, 30885492), (6, 20590328), (8, 15442746), (11, 11231088), (12, 10295164), (16, 7721373), (22, 5615544), (24, 5147582), (33, 3743696), (44, 2807772), (48, 2573791), (66, 1871848), (88, 1403886), (89, 1388112), (121, 1021008), (132, 935924), (176, 701943), (178, 694056), (239, 516912), (242, 510504), (264, 467962), (267, 462704), (356, 347028), (363, 340336), (478, 258456), (484, 255252), (528, 233981), (534, 231352), (712, 173514), (717, 172304), (726, 170168), (956, 129228), (968, 127626), (979, 126192), (1068, 115676), (1424, 86757), (1434, 86152), (1452, 85084), (1912, 64614), (1936, 63813), (1958, 63096), (2136, 57838), (2629, 46992), (2868, 43076), (2904, 42542), (2937, 42064), (3824, 32307), (3916, 31548), (4272, 28919), (5258, 23496), (5736, 21538), (5808, 21271), (5874, 21032), (7832, 15774), (7887, 15664), (10516, 11748), (10769, 11472)]