145874408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2609}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 284229000

約数和(自身を除く): 138354592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 964, 1928, 2609, 5218, 6989, 10436, 13978, 20872, 27956, 55912, 75661, 151322, 302644, 605288, 628769, 1257538, 2515076, 5030152, 18234301, 36468602, 72937204, 145874408]

約数ペア:

[(1, 145874408), (2, 72937204), (4, 36468602), (8, 18234301), (29, 5030152), (58, 2515076), (116, 1257538), (232, 628769), (241, 605288), (482, 302644), (964, 151322), (1928, 75661), (2609, 55912), (5218, 27956), (6989, 20872), (10436, 13978)]