140596832

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 283263120

約数和(自身を除く): 142666288

約数列:

[1, 2, 4, 8, 16, 32, 73, 139, 146, 278, 292, 433, 556, 584, 866, 1112, 1168, 1732, 2224, 2336, 3464, 4448, 6928, 10147, 13856, 20294, 31609, 40588, 60187, 63218, 81176, 120374, 126436, 162352, 240748, 252872, 324704, 481496, 505744, 962992, 1011488, 1925984, 4393651, 8787302, 17574604, 35149208, 70298416, 140596832]

約数ペア:

[(1, 140596832), (2, 70298416), (4, 35149208), (8, 17574604), (16, 8787302), (32, 4393651), (73, 1925984), (139, 1011488), (146, 962992), (278, 505744), (292, 481496), (433, 324704), (556, 252872), (584, 240748), (866, 162352), (1112, 126436), (1168, 120374), (1732, 81176), (2224, 63218), (2336, 60187), (3464, 40588), (4448, 31609), (6928, 20294), (10147, 13856)]