103120384

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 218021760

約数和(自身を除く): 114901376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 89, 124, 128, 146, 178, 248, 256, 292, 356, 496, 512, 584, 712, 992, 1168, 1424, 1984, 2263, 2336, 2759, 2848, 3968, 4526, 4672, 5518, 5696, 6497, 7936, 9052, 9344, 11036, 11392, 12994, 15872, 18104, 18688, 22072, 22784, 25988, 36208, 37376, 44144, 45568, 51976, 72416, 88288, 103952, 144832, 176576, 201407, 207904, 289664, 353152, 402814, 415808, 579328, 706304, 805628, 831616, 1158656, 1412608, 1611256, 1663232, 3222512, 3326464, 6445024, 12890048, 25780096, 51560192, 103120384]

約数ペア:

[(1, 103120384), (2, 51560192), (4, 25780096), (8, 12890048), (16, 6445024), (31, 3326464), (32, 3222512), (62, 1663232), (64, 1611256), (73, 1412608), (89, 1158656), (124, 831616), (128, 805628), (146, 706304), (178, 579328), (248, 415808), (256, 402814), (292, 353152), (356, 289664), (496, 207904), (512, 201407), (584, 176576), (712, 144832), (992, 103952), (1168, 88288), (1424, 72416), (1984, 51976), (2263, 45568), (2336, 44144), (2759, 37376), (2848, 36208), (3968, 25988), (4526, 22784), (4672, 22072), (5518, 18688), (5696, 18104), (6497, 15872), (7936, 12994), (9052, 11392), (9344, 11036)]