156921865051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{84463}}^1$

素因数の和:84779

約数の個数: 32

約数和(自身を含む): 192713062400

約数和(自身を除く): 35791197349

約数列:

[1, 7, 19, 61, 133, 229, 427, 1159, 1603, 4351, 8113, 13969, 30457, 84463, 97783, 265411, 591241, 1604797, 1857877, 5152243, 11233579, 19342027, 36065701, 97892617, 135394189, 367498513, 685248319, 1179863647, 2572489591, 8259045529, 22417409293, 156921865051]

約数ペア:

[(1, 156921865051), (7, 22417409293), (19, 8259045529), (61, 2572489591), (133, 1179863647), (229, 685248319), (427, 367498513), (1159, 135394189), (1603, 97892617), (4351, 36065701), (8113, 19342027), (13969, 11233579), (30457, 5152243), (84463, 1857877), (97783, 1604797), (265411, 591241)]