123183088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 80

約数和(自身を含む): 298266624

約数和(自身を除く): 175083536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2087, 2108, 3472, 3689, 4174, 4216, 7378, 8348, 8432, 14609, 14756, 16696, 29218, 29512, 33392, 35479, 58436, 59024, 64697, 70958, 116872, 129394, 141916, 233744, 248353, 258788, 283832, 452879, 496706, 517576, 567664, 905758, 993412, 1035152, 1099849, 1811516, 1986824, 2199698, 3623032, 3973648, 4399396, 7246064, 7698943, 8798792, 15397886, 17597584, 30795772, 61591544, 123183088]

約数ペア:

[(1, 123183088), (2, 61591544), (4, 30795772), (7, 17597584), (8, 15397886), (14, 8798792), (16, 7698943), (17, 7246064), (28, 4399396), (31, 3973648), (34, 3623032), (56, 2199698), (62, 1986824), (68, 1811516), (112, 1099849), (119, 1035152), (124, 993412), (136, 905758), (217, 567664), (238, 517576), (248, 496706), (272, 452879), (434, 283832), (476, 258788), (496, 248353), (527, 233744), (868, 141916), (952, 129394), (1054, 116872), (1736, 70958), (1904, 64697), (2087, 59024), (2108, 58436), (3472, 35479), (3689, 33392), (4174, 29512), (4216, 29218), (7378, 16696), (8348, 14756), (8432, 14609)]