158191104

素因数分解:

$2^9\times 3^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:771

約数の個数: 80

約数和(自身を含む): 424504080

約数和(自身を除く): 266312976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 181, 192, 256, 362, 384, 512, 543, 569, 724, 768, 1086, 1138, 1448, 1536, 1707, 2172, 2276, 2896, 3414, 4344, 4552, 5792, 6828, 8688, 9104, 11584, 13656, 17376, 18208, 23168, 27312, 34752, 36416, 46336, 54624, 69504, 72832, 92672, 102989, 109248, 139008, 145664, 205978, 218496, 278016, 291328, 308967, 411956, 436992, 617934, 823912, 873984, 1235868, 1647824, 2471736, 3295648, 4943472, 6591296, 9886944, 13182592, 19773888, 26365184, 39547776, 52730368, 79095552, 158191104]

約数ペア:

[(1, 158191104), (2, 79095552), (3, 52730368), (4, 39547776), (6, 26365184), (8, 19773888), (12, 13182592), (16, 9886944), (24, 6591296), (32, 4943472), (48, 3295648), (64, 2471736), (96, 1647824), (128, 1235868), (181, 873984), (192, 823912), (256, 617934), (362, 436992), (384, 411956), (512, 308967), (543, 291328), (569, 278016), (724, 218496), (768, 205978), (1086, 145664), (1138, 139008), (1448, 109248), (1536, 102989), (1707, 92672), (2172, 72832), (2276, 69504), (2896, 54624), (3414, 46336), (4344, 36416), (4552, 34752), (5792, 27312), (6828, 23168), (8688, 18208), (9104, 17376), (11584, 13656)]