179660012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^2$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 394646112

約数和(自身を除く): 214986100

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 101, 119, 148, 202, 238, 259, 404, 476, 518, 629, 707, 1036, 1258, 1414, 1717, 2516, 2828, 3434, 3737, 4403, 6868, 7474, 8806, 10201, 12019, 14948, 17612, 20402, 24038, 26159, 40804, 48076, 52318, 63529, 71407, 104636, 127058, 142814, 173417, 254116, 285628, 346834, 377437, 444703, 693668, 754874, 889406, 1213919, 1509748, 1778812, 2427838, 2642059, 4855676, 5284118, 6416429, 10568236, 12832858, 25665716, 44915003, 89830006, 179660012]

約数ペア:

[(1, 179660012), (2, 89830006), (4, 44915003), (7, 25665716), (14, 12832858), (17, 10568236), (28, 6416429), (34, 5284118), (37, 4855676), (68, 2642059), (74, 2427838), (101, 1778812), (119, 1509748), (148, 1213919), (202, 889406), (238, 754874), (259, 693668), (404, 444703), (476, 377437), (518, 346834), (629, 285628), (707, 254116), (1036, 173417), (1258, 142814), (1414, 127058), (1717, 104636), (2516, 71407), (2828, 63529), (3434, 52318), (3737, 48076), (4403, 40804), (6868, 26159), (7474, 24038), (8806, 20402), (10201, 17612), (12019, 14948)]