156783246

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 321729408

約数和(自身を除く): 164946162

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 557, 1091, 1114, 1671, 2182, 3273, 3342, 6546, 23951, 46913, 47902, 71853, 93826, 140739, 143706, 281478, 607687, 1215374, 1823061, 3646122, 26130541, 52261082, 78391623, 156783246]

約数ペア:

[(1, 156783246), (2, 78391623), (3, 52261082), (6, 26130541), (43, 3646122), (86, 1823061), (129, 1215374), (258, 607687), (557, 281478), (1091, 143706), (1114, 140739), (1671, 93826), (2182, 71853), (3273, 47902), (3342, 46913), (6546, 23951)]