128977880045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{33083}}^1$

素因数の和:33314

約数の個数: 64

約数和(自身を含む): 192088350720

約数和(自身を除く): 63110470675

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 167, 203, 667, 805, 835, 1015, 1169, 3335, 3841, 4669, 4843, 5845, 19205, 23345, 24215, 26887, 33083, 33901, 111389, 134435, 165415, 169505, 231581, 556945, 760909, 779723, 959407, 1157905, 3804545, 3898615, 4797035, 5326363, 5524861, 6715849, 22066361, 26631815, 27624305, 33579245, 38674027, 110331805, 127071803, 154464527, 160220969, 193370135, 635359015, 772322635, 801104845, 889502621, 1121546783, 3685082287, 4447513105, 5607733915, 18425411435, 25795576009, 128977880045]

約数ペア:

[(1, 128977880045), (5, 25795576009), (7, 18425411435), (23, 5607733915), (29, 4447513105), (35, 3685082287), (115, 1121546783), (145, 889502621), (161, 801104845), (167, 772322635), (203, 635359015), (667, 193370135), (805, 160220969), (835, 154464527), (1015, 127071803), (1169, 110331805), (3335, 38674027), (3841, 33579245), (4669, 27624305), (4843, 26631815), (5845, 22066361), (19205, 6715849), (23345, 5524861), (24215, 5326363), (26887, 4797035), (33083, 3898615), (33901, 3804545), (111389, 1157905), (134435, 959407), (165415, 779723), (169505, 760909), (231581, 556945)]