148045131

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 252672000

約数和(自身を除く): 104626869

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 79, 117, 171, 237, 247, 281, 351, 513, 711, 741, 843, 1027, 1501, 2133, 2223, 2529, 3081, 3653, 4503, 5339, 6669, 7587, 9243, 10959, 13509, 16017, 19513, 22199, 27729, 32877, 40527, 48051, 58539, 66597, 69407, 98631, 144153, 175617, 199791, 208221, 288587, 421781, 526851, 599373, 624663, 865761, 1265343, 1873989, 2597283, 3796029, 5483153, 7791849, 11388087, 16449459, 49348377, 148045131]

約数ペア:

[(1, 148045131), (3, 49348377), (9, 16449459), (13, 11388087), (19, 7791849), (27, 5483153), (39, 3796029), (57, 2597283), (79, 1873989), (117, 1265343), (171, 865761), (237, 624663), (247, 599373), (281, 526851), (351, 421781), (513, 288587), (711, 208221), (741, 199791), (843, 175617), (1027, 144153), (1501, 98631), (2133, 69407), (2223, 66597), (2529, 58539), (3081, 48051), (3653, 40527), (4503, 32877), (5339, 27729), (6669, 22199), (7587, 19513), (9243, 16017), (10959, 13509)]