131416922

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3557}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 255535560

約数和(自身を除く): 124118638

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 3557, 5278, 7114, 18473, 24899, 36946, 46241, 49798, 92482, 103153, 174293, 206306, 323687, 348586, 647374, 722071, 1340989, 1444142, 2265809, 2681978, 4531618, 5054497, 9386923, 10108994, 18773846, 65708461, 131416922]

約数ペア:

[(1, 131416922), (2, 65708461), (7, 18773846), (13, 10108994), (14, 9386923), (26, 5054497), (29, 4531618), (49, 2681978), (58, 2265809), (91, 1444142), (98, 1340989), (182, 722071), (203, 647374), (377, 348586), (406, 323687), (637, 206306), (754, 174293), (1274, 103153), (1421, 92482), (2639, 49798), (2842, 46241), (3557, 36946), (5278, 24899), (7114, 18473)]