156675057

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 279465984

約数和(自身を除く): 122790927

約数列:

[1, 3, 7, 11, 21, 23, 33, 37, 69, 77, 111, 161, 231, 253, 259, 407, 483, 759, 777, 797, 851, 1221, 1771, 2391, 2553, 2849, 5313, 5579, 5957, 8547, 8767, 9361, 16737, 17871, 18331, 26301, 28083, 29489, 54993, 61369, 65527, 88467, 128317, 184107, 196581, 201641, 206423, 324379, 384951, 604923, 619269, 678247, 973137, 1411487, 2034741, 2270653, 4234461, 4747729, 6811959, 7460717, 14243187, 22382151, 52225019, 156675057]

約数ペア:

[(1, 156675057), (3, 52225019), (7, 22382151), (11, 14243187), (21, 7460717), (23, 6811959), (33, 4747729), (37, 4234461), (69, 2270653), (77, 2034741), (111, 1411487), (161, 973137), (231, 678247), (253, 619269), (259, 604923), (407, 384951), (483, 324379), (759, 206423), (777, 201641), (797, 196581), (851, 184107), (1221, 128317), (1771, 88467), (2391, 65527), (2553, 61369), (2849, 54993), (5313, 29489), (5579, 28083), (5957, 26301), (8547, 18331), (8767, 17871), (9361, 16737)]