156213744

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 427889280

約数和(自身を除く): 271675536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 157, 228, 304, 314, 456, 471, 628, 912, 942, 1091, 1256, 1884, 2182, 2512, 2983, 3273, 3768, 4364, 5966, 6546, 7536, 8728, 8949, 11932, 13092, 17456, 17898, 20729, 23864, 26184, 35796, 41458, 47728, 52368, 62187, 71592, 82916, 124374, 143184, 165832, 171287, 248748, 331664, 342574, 497496, 513861, 685148, 994992, 1027722, 1370296, 2055444, 2740592, 3254453, 4110888, 6508906, 8221776, 9763359, 13017812, 19526718, 26035624, 39053436, 52071248, 78106872, 156213744]

約数ペア:

[(1, 156213744), (2, 78106872), (3, 52071248), (4, 39053436), (6, 26035624), (8, 19526718), (12, 13017812), (16, 9763359), (19, 8221776), (24, 6508906), (38, 4110888), (48, 3254453), (57, 2740592), (76, 2055444), (114, 1370296), (152, 1027722), (157, 994992), (228, 685148), (304, 513861), (314, 497496), (456, 342574), (471, 331664), (628, 248748), (912, 171287), (942, 165832), (1091, 143184), (1256, 124374), (1884, 82916), (2182, 71592), (2512, 62187), (2983, 52368), (3273, 47728), (3768, 41458), (4364, 35796), (5966, 26184), (6546, 23864), (7536, 20729), (8728, 17898), (8949, 17456), (11932, 13092)]