128567952

素因数分解:

$2^4\times 3^3\times {\mathrm{359}}^1\times {\mathrm{829}}^1$

素因数の和:1205

約数の個数: 80

約数和(自身を含む): 370512000

約数和(自身を除く): 241944048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 359, 432, 718, 829, 1077, 1436, 1658, 2154, 2487, 2872, 3231, 3316, 4308, 4974, 5744, 6462, 6632, 7461, 8616, 9693, 9948, 12924, 13264, 14922, 17232, 19386, 19896, 22383, 25848, 29844, 38772, 39792, 44766, 51696, 59688, 77544, 89532, 119376, 155088, 179064, 297611, 358128, 595222, 892833, 1190444, 1785666, 2380888, 2678499, 3571332, 4761776, 5356998, 7142664, 8035497, 10713996, 14285328, 16070994, 21427992, 32141988, 42855984, 64283976, 128567952]

約数ペア:

[(1, 128567952), (2, 64283976), (3, 42855984), (4, 32141988), (6, 21427992), (8, 16070994), (9, 14285328), (12, 10713996), (16, 8035497), (18, 7142664), (24, 5356998), (27, 4761776), (36, 3571332), (48, 2678499), (54, 2380888), (72, 1785666), (108, 1190444), (144, 892833), (216, 595222), (359, 358128), (432, 297611), (718, 179064), (829, 155088), (1077, 119376), (1436, 89532), (1658, 77544), (2154, 59688), (2487, 51696), (2872, 44766), (3231, 39792), (3316, 38772), (4308, 29844), (4974, 25848), (5744, 22383), (6462, 19896), (6632, 19386), (7461, 17232), (8616, 14922), (9693, 13264), (9948, 12924)]