139113296

素因数分解:

$2^4\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5197}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 309384960

約数和(自身を除く): 170271664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 239, 478, 956, 1673, 1912, 3346, 3824, 5197, 6692, 10394, 13384, 20788, 26768, 36379, 41576, 72758, 83152, 145516, 291032, 582064, 1242083, 2484166, 4968332, 8694581, 9936664, 17389162, 19873328, 34778324, 69556648, 139113296]

約数ペア:

[(1, 139113296), (2, 69556648), (4, 34778324), (7, 19873328), (8, 17389162), (14, 9936664), (16, 8694581), (28, 4968332), (56, 2484166), (112, 1242083), (239, 582064), (478, 291032), (956, 145516), (1673, 83152), (1912, 72758), (3346, 41576), (3824, 36379), (5197, 26768), (6692, 20788), (10394, 13384)]