166211838

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^3\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 404323920

約数和(自身を除く): 238112082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 467, 507, 702, 934, 1014, 1053, 1401, 1521, 2106, 2197, 2802, 3042, 4203, 4394, 4563, 6071, 6591, 8406, 9126, 12142, 12609, 13182, 13689, 18213, 19773, 25218, 27378, 36426, 37827, 39546, 54639, 59319, 75654, 78923, 109278, 118638, 157846, 163917, 177957, 236769, 327834, 355914, 473538, 491751, 710307, 983502, 1025999, 1420614, 2051998, 2130921, 3077997, 4261842, 6155994, 6392763, 9233991, 12785526, 18467982, 27701973, 55403946, 83105919, 166211838]

約数ペア:

[(1, 166211838), (2, 83105919), (3, 55403946), (6, 27701973), (9, 18467982), (13, 12785526), (18, 9233991), (26, 6392763), (27, 6155994), (39, 4261842), (54, 3077997), (78, 2130921), (81, 2051998), (117, 1420614), (162, 1025999), (169, 983502), (234, 710307), (338, 491751), (351, 473538), (467, 355914), (507, 327834), (702, 236769), (934, 177957), (1014, 163917), (1053, 157846), (1401, 118638), (1521, 109278), (2106, 78923), (2197, 75654), (2802, 59319), (3042, 54639), (4203, 39546), (4394, 37827), (4563, 36426), (6071, 27378), (6591, 25218), (8406, 19773), (9126, 18213), (12142, 13689), (12609, 13182)]