159754368

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 443822400

約数和(自身を除く): 284068032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 123, 128, 139, 146, 164, 192, 219, 246, 278, 292, 328, 384, 417, 438, 492, 556, 584, 656, 834, 876, 984, 1112, 1168, 1312, 1668, 1752, 1968, 2224, 2336, 2624, 2993, 3336, 3504, 3936, 4448, 4672, 5248, 5699, 5986, 6672, 7008, 7872, 8896, 8979, 9344, 10147, 11398, 11972, 13344, 14016, 15744, 17097, 17792, 17958, 20294, 22796, 23944, 26688, 28032, 30441, 34194, 35916, 40588, 45592, 47888, 53376, 60882, 68388, 71832, 81176, 91184, 95776, 121764, 136776, 143664, 162352, 182368, 191552, 243528, 273552, 287328, 324704, 364736, 383104, 416027, 487056, 547104, 574656, 649408, 729472, 832054, 974112, 1094208, 1149312, 1248081, 1298816, 1664108, 1948224, 2188416, 2496162, 3328216, 3896448, 4992324, 6656432, 9984648, 13312864, 19969296, 26625728, 39938592, 53251456, 79877184, 159754368]

約数ペア:

[(1, 159754368), (2, 79877184), (3, 53251456), (4, 39938592), (6, 26625728), (8, 19969296), (12, 13312864), (16, 9984648), (24, 6656432), (32, 4992324), (41, 3896448), (48, 3328216), (64, 2496162), (73, 2188416), (82, 1948224), (96, 1664108), (123, 1298816), (128, 1248081), (139, 1149312), (146, 1094208), (164, 974112), (192, 832054), (219, 729472), (246, 649408), (278, 574656), (292, 547104), (328, 487056), (384, 416027), (417, 383104), (438, 364736), (492, 324704), (556, 287328), (584, 273552), (656, 243528), (834, 191552), (876, 182368), (984, 162352), (1112, 143664), (1168, 136776), (1312, 121764), (1668, 95776), (1752, 91184), (1968, 81176), (2224, 71832), (2336, 68388), (2624, 60882), (2993, 53376), (3336, 47888), (3504, 45592), (3936, 40588), (4448, 35916), (4672, 34194), (5248, 30441), (5699, 28032), (5986, 26688), (6672, 23944), (7008, 22796), (7872, 20294), (8896, 17958), (8979, 17792), (9344, 17097), (10147, 15744), (11398, 14016), (11972, 13344)]