156798144639

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{17443}}^1$

素因数の和:17844

約数の個数: 48

約数和(自身を含む): 235117209600

約数和(自身を除く): 78319064961

約数列:

[1, 3, 9, 47, 79, 141, 237, 269, 423, 711, 807, 2421, 3713, 11139, 12643, 17443, 21251, 33417, 37929, 52329, 63753, 113787, 156987, 191259, 819821, 998797, 1377997, 2459463, 2996391, 4133991, 4692167, 7378389, 8989173, 12401973, 14076501, 42229503, 64765859, 194297577, 220531849, 370681193, 582892731, 661595547, 1112043579, 1984786641, 3336130737, 17422016071, 52266048213, 156798144639]

約数ペア:

[(1, 156798144639), (3, 52266048213), (9, 17422016071), (47, 3336130737), (79, 1984786641), (141, 1112043579), (237, 661595547), (269, 582892731), (423, 370681193), (711, 220531849), (807, 194297577), (2421, 64765859), (3713, 42229503), (11139, 14076501), (12643, 12401973), (17443, 8989173), (21251, 7378389), (33417, 4692167), (37929, 4133991), (52329, 2996391), (63753, 2459463), (113787, 1377997), (156987, 998797), (191259, 819821)]