131155872

素因数分解:

$2^5\times 3^1\times {\mathrm{401}}^1\times {\mathrm{3407}}^1$

素因数の和:3821

約数の個数: 48

約数和(自身を含む): 345244032

約数和(自身を除く): 214088160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 401, 802, 1203, 1604, 2406, 3208, 3407, 4812, 6416, 6814, 9624, 10221, 12832, 13628, 19248, 20442, 27256, 38496, 40884, 54512, 81768, 109024, 163536, 327072, 1366207, 2732414, 4098621, 5464828, 8197242, 10929656, 16394484, 21859312, 32788968, 43718624, 65577936, 131155872]

約数ペア:

[(1, 131155872), (2, 65577936), (3, 43718624), (4, 32788968), (6, 21859312), (8, 16394484), (12, 10929656), (16, 8197242), (24, 5464828), (32, 4098621), (48, 2732414), (96, 1366207), (401, 327072), (802, 163536), (1203, 109024), (1604, 81768), (2406, 54512), (3208, 40884), (3407, 38496), (4812, 27256), (6416, 20442), (6814, 19248), (9624, 13628), (10221, 12832)]