130778912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1187}}^1$

素因数の和:1521

約数の個数: 48

約数和(自身を含む): 282012192

約数和(自身を除く): 151233280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 313, 352, 626, 1187, 1252, 2374, 2504, 3443, 4748, 5008, 6886, 9496, 10016, 13057, 13772, 18992, 26114, 27544, 37984, 52228, 55088, 104456, 110176, 208912, 371531, 417824, 743062, 1486124, 2972248, 4086841, 5944496, 8173682, 11888992, 16347364, 32694728, 65389456, 130778912]

約数ペア:

[(1, 130778912), (2, 65389456), (4, 32694728), (8, 16347364), (11, 11888992), (16, 8173682), (22, 5944496), (32, 4086841), (44, 2972248), (88, 1486124), (176, 743062), (313, 417824), (352, 371531), (626, 208912), (1187, 110176), (1252, 104456), (2374, 55088), (2504, 52228), (3443, 37984), (4748, 27544), (5008, 26114), (6886, 18992), (9496, 13772), (10016, 13057)]