159184432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 357477120

約数和(自身を除く): 198292688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 181, 209, 263, 304, 362, 418, 526, 724, 836, 1052, 1448, 1672, 1991, 2104, 2893, 2896, 3344, 3439, 3982, 4208, 4997, 5786, 6878, 7964, 9994, 11572, 13756, 15928, 19988, 23144, 27512, 31856, 37829, 39976, 46288, 47603, 54967, 55024, 75658, 79952, 95206, 109934, 151316, 190412, 219868, 302632, 380824, 439736, 523633, 605264, 761648, 879472, 904457, 1047266, 1808914, 2094532, 3617828, 4189064, 7235656, 8378128, 9949027, 14471312, 19898054, 39796108, 79592216, 159184432]

約数ペア:

[(1, 159184432), (2, 79592216), (4, 39796108), (8, 19898054), (11, 14471312), (16, 9949027), (19, 8378128), (22, 7235656), (38, 4189064), (44, 3617828), (76, 2094532), (88, 1808914), (152, 1047266), (176, 904457), (181, 879472), (209, 761648), (263, 605264), (304, 523633), (362, 439736), (418, 380824), (526, 302632), (724, 219868), (836, 190412), (1052, 151316), (1448, 109934), (1672, 95206), (1991, 79952), (2104, 75658), (2893, 55024), (2896, 54967), (3344, 47603), (3439, 46288), (3982, 39976), (4208, 37829), (4997, 31856), (5786, 27512), (6878, 23144), (7964, 19988), (9994, 15928), (11572, 13756)]