165886656

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1690

約数の個数: 112

約数和(自身を含む): 484497888

約数和(自身を除く): 318611232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1312, 1599, 1621, 1968, 2132, 2496, 2624, 3198, 3242, 3936, 4264, 4863, 6396, 6484, 7872, 8528, 9726, 12792, 12968, 17056, 19452, 21073, 25584, 25936, 34112, 38904, 42146, 51168, 51872, 63219, 66461, 77808, 84292, 102336, 103744, 126438, 132922, 155616, 168584, 199383, 252876, 265844, 311232, 337168, 398766, 505752, 531688, 674336, 797532, 863993, 1011504, 1063376, 1348672, 1595064, 1727986, 2023008, 2126752, 2591979, 3190128, 3455972, 4046016, 4253504, 5183958, 6380256, 6911944, 10367916, 12760512, 13823888, 20735832, 27647776, 41471664, 55295552, 82943328, 165886656]

約数ペア:

[(1, 165886656), (2, 82943328), (3, 55295552), (4, 41471664), (6, 27647776), (8, 20735832), (12, 13823888), (13, 12760512), (16, 10367916), (24, 6911944), (26, 6380256), (32, 5183958), (39, 4253504), (41, 4046016), (48, 3455972), (52, 3190128), (64, 2591979), (78, 2126752), (82, 2023008), (96, 1727986), (104, 1595064), (123, 1348672), (156, 1063376), (164, 1011504), (192, 863993), (208, 797532), (246, 674336), (312, 531688), (328, 505752), (416, 398766), (492, 337168), (533, 311232), (624, 265844), (656, 252876), (832, 199383), (984, 168584), (1066, 155616), (1248, 132922), (1312, 126438), (1599, 103744), (1621, 102336), (1968, 84292), (2132, 77808), (2496, 66461), (2624, 63219), (3198, 51872), (3242, 51168), (3936, 42146), (4264, 38904), (4863, 34112), (6396, 25936), (6484, 25584), (7872, 21073), (8528, 19452), (9726, 17056), (12792, 12968)]