126496895

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 193314816

約数和(自身を除く): 66817921

約数列:

[1, 5, 7, 23, 31, 35, 37, 115, 137, 155, 161, 185, 217, 259, 685, 713, 805, 851, 959, 1085, 1147, 1295, 3151, 3565, 4247, 4255, 4795, 4991, 5069, 5735, 5957, 8029, 15755, 21235, 22057, 24955, 25345, 26381, 29729, 29785, 35483, 40145, 97681, 110285, 116587, 131905, 148645, 157139, 177415, 184667, 488405, 582935, 683767, 785695, 816109, 923335, 1099973, 3418835, 3614197, 4080545, 5499865, 18070985, 25299379, 126496895]

約数ペア:

[(1, 126496895), (5, 25299379), (7, 18070985), (23, 5499865), (31, 4080545), (35, 3614197), (37, 3418835), (115, 1099973), (137, 923335), (155, 816109), (161, 785695), (185, 683767), (217, 582935), (259, 488405), (685, 184667), (713, 177415), (805, 157139), (851, 148645), (959, 131905), (1085, 116587), (1147, 110285), (1295, 97681), (3151, 40145), (3565, 35483), (4247, 29785), (4255, 29729), (4795, 26381), (4991, 25345), (5069, 24955), (5735, 22057), (5957, 21235), (8029, 15755)]