156655622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2731}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 259649280

約数和(自身を除く): 102993658

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 667, 989, 1247, 1334, 1978, 2494, 2731, 5462, 28681, 57362, 62813, 79199, 117433, 125626, 158398, 234866, 1821577, 2700959, 3405557, 3643154, 5401918, 6811114, 78327811, 156655622]

約数ペア:

[(1, 156655622), (2, 78327811), (23, 6811114), (29, 5401918), (43, 3643154), (46, 3405557), (58, 2700959), (86, 1821577), (667, 234866), (989, 158398), (1247, 125626), (1334, 117433), (1978, 79199), (2494, 62813), (2731, 57362), (5462, 28681)]