157948416

素因数分解:

$2^9\times 3^2\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 120

約数和(自身を含む): 460890144

約数和(自身を除く): 302941728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 151, 192, 227, 256, 288, 302, 384, 453, 454, 512, 576, 604, 681, 768, 906, 908, 1152, 1208, 1359, 1362, 1536, 1812, 1816, 2043, 2304, 2416, 2718, 2724, 3624, 3632, 4086, 4608, 4832, 5436, 5448, 7248, 7264, 8172, 9664, 10872, 10896, 14496, 14528, 16344, 19328, 21744, 21792, 28992, 29056, 32688, 34277, 38656, 43488, 43584, 57984, 58112, 65376, 68554, 77312, 86976, 87168, 102831, 115968, 116224, 130752, 137108, 173952, 174336, 205662, 231936, 261504, 274216, 308493, 347904, 348672, 411324, 523008, 548432, 616986, 695808, 822648, 1046016, 1096864, 1233972, 1645296, 2193728, 2467944, 3290592, 4387456, 4935888, 6581184, 8774912, 9871776, 13162368, 17549824, 19743552, 26324736, 39487104, 52649472, 78974208, 157948416]

約数ペア:

[(1, 157948416), (2, 78974208), (3, 52649472), (4, 39487104), (6, 26324736), (8, 19743552), (9, 17549824), (12, 13162368), (16, 9871776), (18, 8774912), (24, 6581184), (32, 4935888), (36, 4387456), (48, 3290592), (64, 2467944), (72, 2193728), (96, 1645296), (128, 1233972), (144, 1096864), (151, 1046016), (192, 822648), (227, 695808), (256, 616986), (288, 548432), (302, 523008), (384, 411324), (453, 348672), (454, 347904), (512, 308493), (576, 274216), (604, 261504), (681, 231936), (768, 205662), (906, 174336), (908, 173952), (1152, 137108), (1208, 130752), (1359, 116224), (1362, 115968), (1536, 102831), (1812, 87168), (1816, 86976), (2043, 77312), (2304, 68554), (2416, 65376), (2718, 58112), (2724, 57984), (3624, 43584), (3632, 43488), (4086, 38656), (4608, 34277), (4832, 32688), (5436, 29056), (5448, 28992), (7248, 21792), (7264, 21744), (8172, 19328), (9664, 16344), (10872, 14528), (10896, 14496)]