128527968

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{25261}}^1$

素因数の和:25327

約数の個数: 48

約数和(自身を含む): 343765296

約数和(自身を除く): 215237328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 25261, 50522, 75783, 101044, 151566, 202088, 303132, 404176, 606264, 808352, 1212528, 1338833, 2425056, 2677666, 4016499, 5355332, 8032998, 10710664, 16065996, 21421328, 32131992, 42842656, 64263984, 128527968]

約数ペア:

[(1, 128527968), (2, 64263984), (3, 42842656), (4, 32131992), (6, 21421328), (8, 16065996), (12, 10710664), (16, 8032998), (24, 5355332), (32, 4016499), (48, 2677666), (53, 2425056), (96, 1338833), (106, 1212528), (159, 808352), (212, 606264), (318, 404176), (424, 303132), (636, 202088), (848, 151566), (1272, 101044), (1696, 75783), (2544, 50522), (5088, 25261)]