145891902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2531}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 314778240

約数和(自身を除く): 168886338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 739, 1478, 2217, 2531, 4434, 5062, 7593, 9607, 15186, 19214, 28821, 32903, 57642, 65806, 98709, 197418, 1870409, 3740818, 5611227, 11222454, 24315317, 48630634, 72945951, 145891902]

約数ペア:

[(1, 145891902), (2, 72945951), (3, 48630634), (6, 24315317), (13, 11222454), (26, 5611227), (39, 3740818), (78, 1870409), (739, 197418), (1478, 98709), (2217, 65806), (2531, 57642), (4434, 32903), (5062, 28821), (7593, 19214), (9607, 15186)]