157235256

素因数分解:

$2^3\times 3^4\times {\mathrm{242647}}^1$

素因数の和:242665

約数の個数: 40

約数和(自身を含む): 440406120

約数和(自身を除く): 283170864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 242647, 485294, 727941, 970588, 1455882, 1941176, 2183823, 2911764, 4367646, 5823528, 6551469, 8735292, 13102938, 17470584, 19654407, 26205876, 39308814, 52411752, 78617628, 157235256]

約数ペア:

[(1, 157235256), (2, 78617628), (3, 52411752), (4, 39308814), (6, 26205876), (8, 19654407), (9, 17470584), (12, 13102938), (18, 8735292), (24, 6551469), (27, 5823528), (36, 4367646), (54, 2911764), (72, 2183823), (81, 1941176), (108, 1455882), (162, 970588), (216, 727941), (324, 485294), (648, 242647)]