139143564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{967}}^1$

素因数の和:1555

約数の個数: 72

約数和(自身を含む): 403090688

約数和(自身を除く): 263947124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 571, 967, 1142, 1713, 1934, 2284, 2901, 3426, 3868, 3997, 5139, 5802, 6769, 6852, 7994, 8703, 10278, 11604, 11991, 13538, 15988, 17406, 20307, 20556, 23982, 27076, 34812, 35973, 40614, 47964, 60921, 71946, 81228, 121842, 143892, 243684, 552157, 1104314, 1656471, 2208628, 3312942, 3865099, 4969413, 6625884, 7730198, 9938826, 11595297, 15460396, 19877652, 23190594, 34785891, 46381188, 69571782, 139143564]

約数ペア:

[(1, 139143564), (2, 69571782), (3, 46381188), (4, 34785891), (6, 23190594), (7, 19877652), (9, 15460396), (12, 11595297), (14, 9938826), (18, 7730198), (21, 6625884), (28, 4969413), (36, 3865099), (42, 3312942), (63, 2208628), (84, 1656471), (126, 1104314), (252, 552157), (571, 243684), (967, 143892), (1142, 121842), (1713, 81228), (1934, 71946), (2284, 60921), (2901, 47964), (3426, 40614), (3868, 35973), (3997, 34812), (5139, 27076), (5802, 23982), (6769, 20556), (6852, 20307), (7994, 17406), (8703, 15988), (10278, 13538), (11604, 11991)]