157415742

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1811}}^1$

素因数の和:2269

約数の個数: 48

約数和(自身を含む): 373127040

約数和(自身を除く): 215711298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 439, 878, 1317, 1811, 2634, 3622, 3951, 4829, 5433, 7902, 9658, 10866, 14487, 16299, 19921, 28974, 32598, 39842, 43461, 59763, 86922, 119526, 179289, 358578, 795029, 1590058, 2385087, 4770174, 7155261, 8745319, 14310522, 17490638, 26235957, 52471914, 78707871, 157415742]

約数ペア:

[(1, 157415742), (2, 78707871), (3, 52471914), (6, 26235957), (9, 17490638), (11, 14310522), (18, 8745319), (22, 7155261), (33, 4770174), (66, 2385087), (99, 1590058), (198, 795029), (439, 358578), (878, 179289), (1317, 119526), (1811, 86922), (2634, 59763), (3622, 43461), (3951, 39842), (4829, 32598), (5433, 28974), (7902, 19921), (9658, 16299), (10866, 14487)]