156890748

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{266821}}^1$

素因数の和:266842

約数の個数: 36

約数和(自身を含む): 425847912

約数和(自身を除く): 268957164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 266821, 533642, 800463, 1067284, 1600926, 1867747, 3201852, 3735494, 5603241, 7470988, 11206482, 13074229, 22412964, 26148458, 39222687, 52296916, 78445374, 156890748]

約数ペア:

[(1, 156890748), (2, 78445374), (3, 52296916), (4, 39222687), (6, 26148458), (7, 22412964), (12, 13074229), (14, 11206482), (21, 7470988), (28, 5603241), (42, 3735494), (49, 3201852), (84, 1867747), (98, 1600926), (147, 1067284), (196, 800463), (294, 533642), (588, 266821)]