191908656

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10391

約数の個数: 80

約数和(自身を含む): 563713920

約数和(自身を除く): 371805264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 10331, 18576, 20662, 30993, 41324, 61986, 82648, 92979, 123972, 165296, 185958, 247944, 278937, 371916, 444233, 495888, 557874, 743832, 888466, 1115748, 1332699, 1487664, 1776932, 2231496, 2665398, 3553864, 3998097, 4462992, 5330796, 7107728, 7996194, 10661592, 11994291, 15992388, 21323184, 23988582, 31984776, 47977164, 63969552, 95954328, 191908656]

約数ペア:

[(1, 191908656), (2, 95954328), (3, 63969552), (4, 47977164), (6, 31984776), (8, 23988582), (9, 21323184), (12, 15992388), (16, 11994291), (18, 10661592), (24, 7996194), (27, 7107728), (36, 5330796), (43, 4462992), (48, 3998097), (54, 3553864), (72, 2665398), (86, 2231496), (108, 1776932), (129, 1487664), (144, 1332699), (172, 1115748), (216, 888466), (258, 743832), (344, 557874), (387, 495888), (432, 444233), (516, 371916), (688, 278937), (774, 247944), (1032, 185958), (1161, 165296), (1548, 123972), (2064, 92979), (2322, 82648), (3096, 61986), (4644, 41324), (6192, 30993), (9288, 20662), (10331, 18576)]