157020672

素因数分解:

$2^9\times 3^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:849

約数の個数: 80

約数和(自身を含む): 421705152

約数和(自身を除く): 264684480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 512, 604, 677, 768, 906, 1208, 1354, 1536, 1812, 2031, 2416, 2708, 3624, 4062, 4832, 5416, 7248, 8124, 9664, 10832, 14496, 16248, 19328, 21664, 28992, 32496, 38656, 43328, 57984, 64992, 77312, 86656, 102227, 115968, 129984, 173312, 204454, 231936, 259968, 306681, 346624, 408908, 519936, 613362, 817816, 1039872, 1226724, 1635632, 2453448, 3271264, 4906896, 6542528, 9813792, 13085056, 19627584, 26170112, 39255168, 52340224, 78510336, 157020672]

約数ペア:

[(1, 157020672), (2, 78510336), (3, 52340224), (4, 39255168), (6, 26170112), (8, 19627584), (12, 13085056), (16, 9813792), (24, 6542528), (32, 4906896), (48, 3271264), (64, 2453448), (96, 1635632), (128, 1226724), (151, 1039872), (192, 817816), (256, 613362), (302, 519936), (384, 408908), (453, 346624), (512, 306681), (604, 259968), (677, 231936), (768, 204454), (906, 173312), (1208, 129984), (1354, 115968), (1536, 102227), (1812, 86656), (2031, 77312), (2416, 64992), (2708, 57984), (3624, 43328), (4062, 38656), (4832, 32496), (5416, 28992), (7248, 21664), (8124, 19328), (9664, 16248), (10832, 14496)]