168826864

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1330

約数の個数: 60

約数和(自身を含む): 359742600

約数和(自身を除く): 190915736

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 464, 493, 578, 986, 1156, 1259, 1972, 2312, 2518, 3944, 4624, 5036, 7888, 8381, 10072, 16762, 20144, 21403, 33524, 36511, 42806, 67048, 73022, 85612, 134096, 146044, 171224, 292088, 342448, 363851, 584176, 620687, 727702, 1241374, 1455404, 2482748, 2910808, 4965496, 5821616, 9930992, 10551679, 21103358, 42206716, 84413432, 168826864]

約数ペア:

[(1, 168826864), (2, 84413432), (4, 42206716), (8, 21103358), (16, 10551679), (17, 9930992), (29, 5821616), (34, 4965496), (58, 2910808), (68, 2482748), (116, 1455404), (136, 1241374), (232, 727702), (272, 620687), (289, 584176), (464, 363851), (493, 342448), (578, 292088), (986, 171224), (1156, 146044), (1259, 134096), (1972, 85612), (2312, 73022), (2518, 67048), (3944, 42806), (4624, 36511), (5036, 33524), (7888, 21403), (8381, 20144), (10072, 16762)]