138165776

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5387}}^1$

素因数の和:5631

約数の個数: 40

約数和(自身を含む): 307331520

約数和(自身を除く): 169165744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 5387, 6412, 10774, 12824, 21548, 25648, 37709, 43096, 75418, 86192, 150836, 301672, 603344, 1233623, 2467246, 4934492, 8635361, 9868984, 17270722, 19737968, 34541444, 69082888, 138165776]

約数ペア:

[(1, 138165776), (2, 69082888), (4, 34541444), (7, 19737968), (8, 17270722), (14, 9868984), (16, 8635361), (28, 4934492), (56, 2467246), (112, 1233623), (229, 603344), (458, 301672), (916, 150836), (1603, 86192), (1832, 75418), (3206, 43096), (3664, 37709), (5387, 25648), (6412, 21548), (10774, 12824)]