127910208

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15493}}^1$

素因数の和:15551

約数の個数: 56

約数和(自身を含む): 346321888

約数和(自身を除く): 218411680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 15493, 30986, 46479, 61972, 92958, 123944, 185916, 247888, 371832, 495776, 666199, 743664, 991552, 1332398, 1487328, 1998597, 2664796, 2974656, 3997194, 5329592, 7994388, 10659184, 15988776, 21318368, 31977552, 42636736, 63955104, 127910208]

約数ペア:

[(1, 127910208), (2, 63955104), (3, 42636736), (4, 31977552), (6, 21318368), (8, 15988776), (12, 10659184), (16, 7994388), (24, 5329592), (32, 3997194), (43, 2974656), (48, 2664796), (64, 1998597), (86, 1487328), (96, 1332398), (129, 991552), (172, 743664), (192, 666199), (258, 495776), (344, 371832), (516, 247888), (688, 185916), (1032, 123944), (1376, 92958), (2064, 61972), (2752, 46479), (4128, 30986), (8256, 15493)]