156919314548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{14854157}}^1$

素因数の和:14854319

約数の個数: 24

約数和(自身を含む): 291141496800

約数和(自身を除く): 134222182252

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 14854157, 29708314, 59416628, 282228983, 564457966, 1128915932, 2064727823, 4129455646, 8258911292, 39229828637, 78459657274, 156919314548]

約数ペア:

[(1, 156919314548), (2, 78459657274), (4, 39229828637), (19, 8258911292), (38, 4129455646), (76, 2064727823), (139, 1128915932), (278, 564457966), (556, 282228983), (2641, 59416628), (5282, 29708314), (10564, 14854157)]