156955015406

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7129}}^1\times {\mathrm{18947}}^1$

素因数の和:26168

約数の個数: 32

約数和(自身を含む): 272360067840

約数和(自身を除く): 115405052434

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 7129, 14258, 18947, 37894, 49903, 99806, 132629, 265258, 591707, 1183414, 1572601, 3145202, 4141949, 8283898, 11008207, 22016414, 135073163, 270146326, 945512141, 1891024282, 11211072529, 22422145058, 78477507703, 156955015406]

約数ペア:

[(1, 156955015406), (2, 78477507703), (7, 22422145058), (14, 11211072529), (83, 1891024282), (166, 945512141), (581, 270146326), (1162, 135073163), (7129, 22016414), (14258, 11008207), (18947, 8283898), (37894, 4141949), (49903, 3145202), (99806, 1572601), (132629, 1183414), (265258, 591707)]