128824528

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4441}}^1$

素因数の和:4500

約数の個数: 60

約数和(自身を含む): 298262532

約数和(自身を除く): 169438004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 4441, 7252, 8882, 14504, 17764, 29008, 31087, 35528, 62174, 71056, 124348, 164317, 217609, 248696, 328634, 435218, 497392, 657268, 870436, 1150219, 1314536, 1740872, 2300438, 2629072, 3481744, 4600876, 8051533, 9201752, 16103066, 18403504, 32206132, 64412264, 128824528]

約数ペア:

[(1, 128824528), (2, 64412264), (4, 32206132), (7, 18403504), (8, 16103066), (14, 9201752), (16, 8051533), (28, 4600876), (37, 3481744), (49, 2629072), (56, 2300438), (74, 1740872), (98, 1314536), (112, 1150219), (148, 870436), (196, 657268), (259, 497392), (296, 435218), (392, 328634), (518, 248696), (592, 217609), (784, 164317), (1036, 124348), (1813, 71056), (2072, 62174), (3626, 35528), (4144, 31087), (4441, 29008), (7252, 17764), (8882, 14504)]