128154624

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1$

素因数の和:3245

約数の個数: 88

約数和(自身を含む): 367968720

約数和(自身を除く): 239814096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3209, 3328, 4992, 6418, 6656, 9627, 9984, 12836, 13312, 19254, 19968, 25672, 38508, 39936, 41717, 51344, 77016, 83434, 102688, 125151, 154032, 166868, 205376, 250302, 308064, 333736, 410752, 500604, 616128, 667472, 821504, 1001208, 1232256, 1334944, 1643008, 2002416, 2464512, 2669888, 3286016, 4004832, 4929024, 5339776, 8009664, 9858048, 10679552, 16019328, 21359104, 32038656, 42718208, 64077312, 128154624]

約数ペア:

[(1, 128154624), (2, 64077312), (3, 42718208), (4, 32038656), (6, 21359104), (8, 16019328), (12, 10679552), (13, 9858048), (16, 8009664), (24, 5339776), (26, 4929024), (32, 4004832), (39, 3286016), (48, 2669888), (52, 2464512), (64, 2002416), (78, 1643008), (96, 1334944), (104, 1232256), (128, 1001208), (156, 821504), (192, 667472), (208, 616128), (256, 500604), (312, 410752), (384, 333736), (416, 308064), (512, 250302), (624, 205376), (768, 166868), (832, 154032), (1024, 125151), (1248, 102688), (1536, 83434), (1664, 77016), (2496, 51344), (3072, 41717), (3209, 39936), (3328, 38508), (4992, 25672), (6418, 19968), (6656, 19254), (9627, 13312), (9984, 12836)]