145530896

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4099}}^1$

素因数の和:4431

約数の個数: 40

約数和(自身を含む): 323342400

約数和(自身を除く): 177811504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 2219, 2536, 4099, 4438, 5072, 8198, 8876, 16396, 17752, 28693, 32792, 35504, 57386, 65584, 114772, 229544, 459088, 1299383, 2598766, 5197532, 9095681, 10395064, 18191362, 20790128, 36382724, 72765448, 145530896]

約数ペア:

[(1, 145530896), (2, 72765448), (4, 36382724), (7, 20790128), (8, 18191362), (14, 10395064), (16, 9095681), (28, 5197532), (56, 2598766), (112, 1299383), (317, 459088), (634, 229544), (1268, 114772), (2219, 65584), (2536, 57386), (4099, 35504), (4438, 32792), (5072, 28693), (8198, 17752), (8876, 16396)]