156930281378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1597}}^1\times {\mathrm{6619}}^1$

素因数の和:8802

約数の個数: 32

約数和(自身を含む): 254144130240

約数和(自身を除く): 97213848862

約数列:

[1, 2, 13, 26, 571, 1142, 1597, 3194, 6619, 7423, 13238, 14846, 20761, 41522, 86047, 172094, 911887, 1823774, 3779449, 7558898, 10570543, 11854531, 21141086, 23709062, 49132837, 98265674, 137417059, 274834118, 6035780053, 12071560106, 78465140689, 156930281378]

約数ペア:

[(1, 156930281378), (2, 78465140689), (13, 12071560106), (26, 6035780053), (571, 274834118), (1142, 137417059), (1597, 98265674), (3194, 49132837), (6619, 23709062), (7423, 21141086), (13238, 11854531), (14846, 10570543), (20761, 7558898), (41522, 3779449), (86047, 1823774), (172094, 911887)]