173956176

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 518109696

約数和(自身を除く): 344153520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 991, 1104, 1219, 1272, 1656, 1908, 1982, 2438, 2544, 2973, 3312, 3657, 3816, 3964, 4876, 5946, 7314, 7632, 7928, 8919, 9752, 10971, 11892, 14628, 15856, 17838, 19504, 21942, 22793, 23784, 29256, 35676, 43884, 45586, 47568, 52523, 58512, 68379, 71352, 87768, 91172, 105046, 136758, 142704, 157569, 175536, 182344, 205137, 210092, 273516, 315138, 364688, 410274, 420184, 472707, 547032, 630276, 820548, 840368, 945414, 1094064, 1208029, 1260552, 1641096, 1890828, 2416058, 2521104, 3282192, 3624087, 3781656, 4832116, 7248174, 7563312, 9664232, 10872261, 14496348, 19328464, 21744522, 28992696, 43489044, 57985392, 86978088, 173956176]

約数ペア:

[(1, 173956176), (2, 86978088), (3, 57985392), (4, 43489044), (6, 28992696), (8, 21744522), (9, 19328464), (12, 14496348), (16, 10872261), (18, 9664232), (23, 7563312), (24, 7248174), (36, 4832116), (46, 3781656), (48, 3624087), (53, 3282192), (69, 2521104), (72, 2416058), (92, 1890828), (106, 1641096), (138, 1260552), (144, 1208029), (159, 1094064), (184, 945414), (207, 840368), (212, 820548), (276, 630276), (318, 547032), (368, 472707), (414, 420184), (424, 410274), (477, 364688), (552, 315138), (636, 273516), (828, 210092), (848, 205137), (954, 182344), (991, 175536), (1104, 157569), (1219, 142704), (1272, 136758), (1656, 105046), (1908, 91172), (1982, 87768), (2438, 71352), (2544, 68379), (2973, 58512), (3312, 52523), (3657, 47568), (3816, 45586), (3964, 43884), (4876, 35676), (5946, 29256), (7314, 23784), (7632, 22793), (7928, 21942), (8919, 19504), (9752, 17838), (10971, 15856), (11892, 14628)]