135664928

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2791}}^1$

素因数の和:2846

約数の個数: 72

約数和(自身を含む): 320834304

約数和(自身を除く): 185169376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2791, 3038, 3472, 5582, 6076, 6944, 11164, 12152, 19537, 22328, 24304, 39074, 44656, 48608, 78148, 86521, 89312, 136759, 156296, 173042, 273518, 312592, 346084, 547036, 605647, 625184, 692168, 1094072, 1211294, 1384336, 2188144, 2422588, 2768672, 4239529, 4376288, 4845176, 8479058, 9690352, 16958116, 19380704, 33916232, 67832464, 135664928]

約数ペア:

[(1, 135664928), (2, 67832464), (4, 33916232), (7, 19380704), (8, 16958116), (14, 9690352), (16, 8479058), (28, 4845176), (31, 4376288), (32, 4239529), (49, 2768672), (56, 2422588), (62, 2188144), (98, 1384336), (112, 1211294), (124, 1094072), (196, 692168), (217, 625184), (224, 605647), (248, 547036), (392, 346084), (434, 312592), (496, 273518), (784, 173042), (868, 156296), (992, 136759), (1519, 89312), (1568, 86521), (1736, 78148), (2791, 48608), (3038, 44656), (3472, 39074), (5582, 24304), (6076, 22328), (6944, 19537), (11164, 12152)]