142708376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 291962880

約数和(自身を除く): 149254504

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 127, 184, 197, 248, 254, 394, 508, 713, 788, 1016, 1426, 1576, 2852, 2921, 3937, 4531, 5704, 5842, 6107, 7874, 9062, 11684, 12214, 15748, 18124, 23368, 24428, 25019, 31496, 36248, 48856, 50038, 90551, 100076, 140461, 181102, 200152, 280922, 362204, 561844, 575437, 724408, 775589, 1123688, 1150874, 1551178, 2301748, 3102356, 4603496, 6204712, 17838547, 35677094, 71354188, 142708376]

約数ペア:

[(1, 142708376), (2, 71354188), (4, 35677094), (8, 17838547), (23, 6204712), (31, 4603496), (46, 3102356), (62, 2301748), (92, 1551178), (124, 1150874), (127, 1123688), (184, 775589), (197, 724408), (248, 575437), (254, 561844), (394, 362204), (508, 280922), (713, 200152), (788, 181102), (1016, 140461), (1426, 100076), (1576, 90551), (2852, 50038), (2921, 48856), (3937, 36248), (4531, 31496), (5704, 25019), (5842, 24428), (6107, 23368), (7874, 18124), (9062, 15748), (11684, 12214)]