139140768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{111491}}^1$

素因数の和:111517

約数の個数: 48

約数和(自身を含む): 393343776

約数和(自身を除く): 254203008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 111491, 222982, 334473, 445964, 668946, 891928, 1337892, 1449383, 1783856, 2675784, 2898766, 3567712, 4348149, 5351568, 5797532, 8696298, 10703136, 11595064, 17392596, 23190128, 34785192, 46380256, 69570384, 139140768]

約数ペア:

[(1, 139140768), (2, 69570384), (3, 46380256), (4, 34785192), (6, 23190128), (8, 17392596), (12, 11595064), (13, 10703136), (16, 8696298), (24, 5797532), (26, 5351568), (32, 4348149), (39, 3567712), (48, 2898766), (52, 2675784), (78, 1783856), (96, 1449383), (104, 1337892), (156, 891928), (208, 668946), (312, 445964), (416, 334473), (624, 222982), (1248, 111491)]