178052096

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 88

約数和(自身を含む): 377303040

約数和(自身を除く): 199250944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 79, 124, 128, 142, 158, 248, 256, 284, 316, 496, 512, 568, 632, 992, 1024, 1136, 1264, 1984, 2201, 2272, 2449, 2528, 3968, 4402, 4544, 4898, 5056, 5609, 7936, 8804, 9088, 9796, 10112, 11218, 15872, 17608, 18176, 19592, 20224, 22436, 31744, 35216, 36352, 39184, 40448, 44872, 70432, 72704, 78368, 80896, 89744, 140864, 156736, 173879, 179488, 281728, 313472, 347758, 358976, 563456, 626944, 695516, 717952, 1126912, 1253888, 1391032, 1435904, 2253824, 2507776, 2782064, 2871808, 5564128, 5743616, 11128256, 22256512, 44513024, 89026048, 178052096]

約数ペア:

[(1, 178052096), (2, 89026048), (4, 44513024), (8, 22256512), (16, 11128256), (31, 5743616), (32, 5564128), (62, 2871808), (64, 2782064), (71, 2507776), (79, 2253824), (124, 1435904), (128, 1391032), (142, 1253888), (158, 1126912), (248, 717952), (256, 695516), (284, 626944), (316, 563456), (496, 358976), (512, 347758), (568, 313472), (632, 281728), (992, 179488), (1024, 173879), (1136, 156736), (1264, 140864), (1984, 89744), (2201, 80896), (2272, 78368), (2449, 72704), (2528, 70432), (3968, 44872), (4402, 40448), (4544, 39184), (4898, 36352), (5056, 35216), (5609, 31744), (7936, 22436), (8804, 20224), (9088, 19592), (9796, 18176), (10112, 17608), (11218, 15872)]