156948420194

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1\times {\mathrm{471943}}^1$

素因数の和:472849

約数の個数: 16

約数和(自身を含む): 236704457088

約数和(自身を除く): 79756036894

約数列:

[1, 2, 257, 514, 647, 1294, 166279, 332558, 471943, 943886, 121289351, 242578702, 305347121, 610694242, 78474210097, 156948420194]

約数ペア:

[(1, 156948420194), (2, 78474210097), (257, 610694242), (514, 305347121), (647, 242578702), (1294, 121289351), (166279, 943886), (332558, 471943)]