157028585456

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{499}}^1\times {\mathrm{43037}}^1$

素因数の和:44001

約数の個数: 40

約数和(自身を含む): 305526762000

約数和(自身を除く): 148498176544

約数列:

[1, 2, 4, 8, 16, 457, 499, 914, 998, 1828, 1996, 3656, 3992, 7312, 7984, 43037, 86074, 172148, 228043, 344296, 456086, 688592, 912172, 1824344, 3648688, 19667909, 21475463, 39335818, 42950926, 78671636, 85901852, 157343272, 171803704, 314686544, 343607408, 9814286591, 19628573182, 39257146364, 78514292728, 157028585456]

約数ペア:

[(1, 157028585456), (2, 78514292728), (4, 39257146364), (8, 19628573182), (16, 9814286591), (457, 343607408), (499, 314686544), (914, 171803704), (998, 157343272), (1828, 85901852), (1996, 78671636), (3656, 42950926), (3992, 39335818), (7312, 21475463), (7984, 19667909), (43037, 3648688), (86074, 1824344), (172148, 912172), (228043, 688592), (344296, 456086)]