131023074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1099

約数の個数: 64

約数和(自身を含む): 323963136

約数和(自身を除く): 192940062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 317, 546, 634, 757, 951, 1514, 1902, 2219, 2271, 4121, 4438, 4542, 5299, 6657, 8242, 9841, 10598, 12363, 13314, 15897, 19682, 24726, 28847, 29523, 31794, 57694, 59046, 68887, 86541, 137774, 173082, 206661, 239969, 413322, 479938, 719907, 1439814, 1679783, 3119597, 3359566, 5039349, 6239194, 9358791, 10078698, 18717582, 21837179, 43674358, 65511537, 131023074]

約数ペア:

[(1, 131023074), (2, 65511537), (3, 43674358), (6, 21837179), (7, 18717582), (13, 10078698), (14, 9358791), (21, 6239194), (26, 5039349), (39, 3359566), (42, 3119597), (78, 1679783), (91, 1439814), (182, 719907), (273, 479938), (317, 413322), (546, 239969), (634, 206661), (757, 173082), (951, 137774), (1514, 86541), (1902, 68887), (2219, 59046), (2271, 57694), (4121, 31794), (4438, 29523), (4542, 28847), (5299, 24726), (6657, 19682), (8242, 15897), (9841, 13314), (10598, 12363)]