142679124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{188729}}^1$

素因数の和:188749

約数の個数: 48

約数和(自身を含む): 422755200

約数和(自身を除く): 280076076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 188729, 377458, 566187, 754916, 1132374, 1321103, 1698561, 2264748, 2642206, 3397122, 3963309, 5095683, 5284412, 6794244, 7926618, 10191366, 11889927, 15853236, 20382732, 23779854, 35669781, 47559708, 71339562, 142679124]

約数ペア:

[(1, 142679124), (2, 71339562), (3, 47559708), (4, 35669781), (6, 23779854), (7, 20382732), (9, 15853236), (12, 11889927), (14, 10191366), (18, 7926618), (21, 6794244), (27, 5284412), (28, 5095683), (36, 3963309), (42, 3397122), (54, 2642206), (63, 2264748), (84, 1698561), (108, 1321103), (126, 1132374), (189, 754916), (252, 566187), (378, 377458), (756, 188729)]