131028624

素因数分解:

$2^4\times 3^3\times {\mathrm{303307}}^1$

素因数の和:303324

約数の個数: 40

約数和(自身を含む): 376101920

約数和(自身を除く): 245073296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 303307, 606614, 909921, 1213228, 1819842, 2426456, 2729763, 3639684, 4852912, 5459526, 7279368, 8189289, 10919052, 14558736, 16378578, 21838104, 32757156, 43676208, 65514312, 131028624]

約数ペア:

[(1, 131028624), (2, 65514312), (3, 43676208), (4, 32757156), (6, 21838104), (8, 16378578), (9, 14558736), (12, 10919052), (16, 8189289), (18, 7279368), (24, 5459526), (27, 4852912), (36, 3639684), (48, 2729763), (54, 2426456), (72, 1819842), (108, 1213228), (144, 909921), (216, 606614), (432, 303307)]