169738223872

素因数分解:

$2^8\times 7^1\times {\mathrm{7411}}^1\times {\mathrm{12781}}^1$

素因数の和:20215

約数の個数: 72

約数和(自身を含む): 387297872192

約数和(自身を除く): 217559648320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7411, 12781, 14822, 25562, 29644, 51124, 51877, 59288, 89467, 102248, 103754, 118576, 178934, 204496, 207508, 237152, 357868, 408992, 415016, 474304, 715736, 817984, 830032, 948608, 1431472, 1635968, 1660064, 1897216, 2862944, 3271936, 3320128, 5725888, 6640256, 11451776, 13280512, 22903552, 94719991, 189439982, 378879964, 663039937, 757759928, 1326079874, 1515519856, 2652159748, 3031039712, 5304319496, 6062079424, 10608638992, 12124158848, 21217277984, 24248317696, 42434555968, 84869111936, 169738223872]

約数ペア:

[(1, 169738223872), (2, 84869111936), (4, 42434555968), (7, 24248317696), (8, 21217277984), (14, 12124158848), (16, 10608638992), (28, 6062079424), (32, 5304319496), (56, 3031039712), (64, 2652159748), (112, 1515519856), (128, 1326079874), (224, 757759928), (256, 663039937), (448, 378879964), (896, 189439982), (1792, 94719991), (7411, 22903552), (12781, 13280512), (14822, 11451776), (25562, 6640256), (29644, 5725888), (51124, 3320128), (51877, 3271936), (59288, 2862944), (89467, 1897216), (102248, 1660064), (103754, 1635968), (118576, 1431472), (178934, 948608), (204496, 830032), (207508, 817984), (237152, 715736), (357868, 474304), (408992, 415016)]