178221072

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 471652352

約数和(自身を除く): 293431280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 151, 201, 268, 302, 367, 402, 453, 536, 604, 734, 804, 906, 1072, 1101, 1208, 1468, 1608, 1812, 2202, 2416, 2936, 3216, 3624, 4404, 5872, 7248, 8808, 10117, 17616, 20234, 24589, 30351, 40468, 49178, 55417, 60702, 73767, 80936, 98356, 110834, 121404, 147534, 161872, 166251, 196712, 221668, 242808, 295068, 332502, 393424, 443336, 485616, 590136, 665004, 886672, 1180272, 1330008, 2660016, 3712939, 7425878, 11138817, 14851756, 22277634, 29703512, 44555268, 59407024, 89110536, 178221072]

約数ペア:

[(1, 178221072), (2, 89110536), (3, 59407024), (4, 44555268), (6, 29703512), (8, 22277634), (12, 14851756), (16, 11138817), (24, 7425878), (48, 3712939), (67, 2660016), (134, 1330008), (151, 1180272), (201, 886672), (268, 665004), (302, 590136), (367, 485616), (402, 443336), (453, 393424), (536, 332502), (604, 295068), (734, 242808), (804, 221668), (906, 196712), (1072, 166251), (1101, 161872), (1208, 147534), (1468, 121404), (1608, 110834), (1812, 98356), (2202, 80936), (2416, 73767), (2936, 60702), (3216, 55417), (3624, 49178), (4404, 40468), (5872, 30351), (7248, 24589), (8808, 20234), (10117, 17616)]