191369664

素因数分解:

$2^6\times 3^2\times {\mathrm{457}}^1\times {\mathrm{727}}^1$

素因数の和:1202

約数の個数: 84

約数和(自身を含む): 550483024

約数和(自身を除く): 359113360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 457, 576, 727, 914, 1371, 1454, 1828, 2181, 2742, 2908, 3656, 4113, 4362, 5484, 5816, 6543, 7312, 8226, 8724, 10968, 11632, 13086, 14624, 16452, 17448, 21936, 23264, 26172, 29248, 32904, 34896, 43872, 46528, 52344, 65808, 69792, 87744, 104688, 131616, 139584, 209376, 263232, 332239, 418752, 664478, 996717, 1328956, 1993434, 2657912, 2990151, 3986868, 5315824, 5980302, 7973736, 10631648, 11960604, 15947472, 21263296, 23921208, 31894944, 47842416, 63789888, 95684832, 191369664]

約数ペア:

[(1, 191369664), (2, 95684832), (3, 63789888), (4, 47842416), (6, 31894944), (8, 23921208), (9, 21263296), (12, 15947472), (16, 11960604), (18, 10631648), (24, 7973736), (32, 5980302), (36, 5315824), (48, 3986868), (64, 2990151), (72, 2657912), (96, 1993434), (144, 1328956), (192, 996717), (288, 664478), (457, 418752), (576, 332239), (727, 263232), (914, 209376), (1371, 139584), (1454, 131616), (1828, 104688), (2181, 87744), (2742, 69792), (2908, 65808), (3656, 52344), (4113, 46528), (4362, 43872), (5484, 34896), (5816, 32904), (6543, 29248), (7312, 26172), (8226, 23264), (8724, 21936), (10968, 17448), (11632, 16452), (13086, 14624)]