145591292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10993}}^1$

素因数の和:11058

約数の個数: 48

約数和(自身を含む): 325070592

約数和(自身を除く): 179479300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 946, 1204, 1892, 3311, 6622, 10993, 13244, 21986, 43972, 76951, 120923, 153902, 241846, 307804, 472699, 483692, 846461, 945398, 1692922, 1890796, 3308893, 3385844, 5199689, 6617786, 10399378, 13235572, 20798756, 36397823, 72795646, 145591292]

約数ペア:

[(1, 145591292), (2, 72795646), (4, 36397823), (7, 20798756), (11, 13235572), (14, 10399378), (22, 6617786), (28, 5199689), (43, 3385844), (44, 3308893), (77, 1890796), (86, 1692922), (154, 945398), (172, 846461), (301, 483692), (308, 472699), (473, 307804), (602, 241846), (946, 153902), (1204, 120923), (1892, 76951), (3311, 43972), (6622, 21986), (10993, 13244)]