127121328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28477}}^1$

素因数の和:28522

約数の個数: 60

約数和(自身を含む): 367252288

約数和(自身を除く): 240130960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 28477, 56954, 85431, 113908, 170862, 227816, 256293, 341724, 455632, 512586, 683448, 882787, 1025172, 1366896, 1765574, 2050344, 2648361, 3531148, 4100688, 5296722, 7062296, 7945083, 10593444, 14124592, 15890166, 21186888, 31780332, 42373776, 63560664, 127121328]

約数ペア:

[(1, 127121328), (2, 63560664), (3, 42373776), (4, 31780332), (6, 21186888), (8, 15890166), (9, 14124592), (12, 10593444), (16, 7945083), (18, 7062296), (24, 5296722), (31, 4100688), (36, 3531148), (48, 2648361), (62, 2050344), (72, 1765574), (93, 1366896), (124, 1025172), (144, 882787), (186, 683448), (248, 512586), (279, 455632), (372, 341724), (496, 256293), (558, 227816), (744, 170862), (1116, 113908), (1488, 85431), (2232, 56954), (4464, 28477)]