164345472

素因数分解:

$2^7\times 3^2\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 475450560

約数和(自身を除く): 311105088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 331, 384, 431, 576, 662, 862, 993, 1152, 1293, 1324, 1724, 1986, 2586, 2648, 2979, 3448, 3879, 3972, 5172, 5296, 5958, 6896, 7758, 7944, 10344, 10592, 11916, 13792, 15516, 15888, 20688, 21184, 23832, 27584, 31032, 31776, 41376, 42368, 47664, 55168, 62064, 63552, 82752, 95328, 124128, 127104, 142661, 165504, 190656, 248256, 285322, 381312, 427983, 496512, 570644, 855966, 1141288, 1283949, 1711932, 2282576, 2567898, 3423864, 4565152, 5135796, 6847728, 9130304, 10271592, 13695456, 18260608, 20543184, 27390912, 41086368, 54781824, 82172736, 164345472]

約数ペア:

[(1, 164345472), (2, 82172736), (3, 54781824), (4, 41086368), (6, 27390912), (8, 20543184), (9, 18260608), (12, 13695456), (16, 10271592), (18, 9130304), (24, 6847728), (32, 5135796), (36, 4565152), (48, 3423864), (64, 2567898), (72, 2282576), (96, 1711932), (128, 1283949), (144, 1141288), (192, 855966), (288, 570644), (331, 496512), (384, 427983), (431, 381312), (576, 285322), (662, 248256), (862, 190656), (993, 165504), (1152, 142661), (1293, 127104), (1324, 124128), (1724, 95328), (1986, 82752), (2586, 63552), (2648, 62064), (2979, 55168), (3448, 47664), (3879, 42368), (3972, 41376), (5172, 31776), (5296, 31032), (5958, 27584), (6896, 23832), (7758, 21184), (7944, 20688), (10344, 15888), (10592, 15516), (11916, 13792)]