139318984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{60679}}^1$

素因数の和:60733

約数の個数: 32

約数和(自身を含む): 305827200

約数和(自身を除く): 166508216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 60679, 121358, 242716, 424753, 485432, 849506, 1699012, 2487839, 3398024, 4975678, 9951356, 17414873, 19902712, 34829746, 69659492, 139318984]

約数ペア:

[(1, 139318984), (2, 69659492), (4, 34829746), (7, 19902712), (8, 17414873), (14, 9951356), (28, 4975678), (41, 3398024), (56, 2487839), (82, 1699012), (164, 849506), (287, 485432), (328, 424753), (574, 242716), (1148, 121358), (2296, 60679)]