189441408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 128

約数和(自身を含む): 547837920

約数和(自身を除く): 358396512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 137, 156, 192, 208, 274, 277, 312, 384, 411, 416, 548, 554, 624, 822, 831, 832, 1096, 1108, 1248, 1644, 1662, 1664, 1781, 2192, 2216, 2496, 3288, 3324, 3562, 3601, 4384, 4432, 4992, 5343, 6576, 6648, 7124, 7202, 8768, 8864, 10686, 10803, 13152, 13296, 14248, 14404, 17536, 17728, 21372, 21606, 26304, 26592, 28496, 28808, 35456, 37949, 42744, 43212, 52608, 53184, 56992, 57616, 75898, 85488, 86424, 106368, 113847, 113984, 115232, 151796, 170976, 172848, 227694, 227968, 230464, 303592, 341952, 345696, 455388, 460928, 493337, 607184, 683904, 691392, 910776, 986674, 1214368, 1382784, 1480011, 1821552, 1973348, 2428736, 2960022, 3643104, 3946696, 4857472, 5920044, 7286208, 7893392, 11840088, 14572416, 15786784, 23680176, 31573568, 47360352, 63147136, 94720704, 189441408]

約数ペア:

[(1, 189441408), (2, 94720704), (3, 63147136), (4, 47360352), (6, 31573568), (8, 23680176), (12, 15786784), (13, 14572416), (16, 11840088), (24, 7893392), (26, 7286208), (32, 5920044), (39, 4857472), (48, 3946696), (52, 3643104), (64, 2960022), (78, 2428736), (96, 1973348), (104, 1821552), (128, 1480011), (137, 1382784), (156, 1214368), (192, 986674), (208, 910776), (274, 691392), (277, 683904), (312, 607184), (384, 493337), (411, 460928), (416, 455388), (548, 345696), (554, 341952), (624, 303592), (822, 230464), (831, 227968), (832, 227694), (1096, 172848), (1108, 170976), (1248, 151796), (1644, 115232), (1662, 113984), (1664, 113847), (1781, 106368), (2192, 86424), (2216, 85488), (2496, 75898), (3288, 57616), (3324, 56992), (3562, 53184), (3601, 52608), (4384, 43212), (4432, 42744), (4992, 37949), (5343, 35456), (6576, 28808), (6648, 28496), (7124, 26592), (7202, 26304), (8768, 21606), (8864, 21372), (10686, 17728), (10803, 17536), (13152, 14404), (13296, 14248)]