159802938

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 354182400

約数和(自身を除く): 194379462

約数列:

[1, 2, 3, 6, 9, 18, 79, 109, 158, 218, 237, 327, 474, 654, 711, 981, 1031, 1422, 1962, 2062, 3093, 6186, 8611, 9279, 17222, 18558, 25833, 51666, 77499, 81449, 112379, 154998, 162898, 224758, 244347, 337137, 488694, 674274, 733041, 1011411, 1466082, 2022822, 8877941, 17755882, 26633823, 53267646, 79901469, 159802938]

約数ペア:

[(1, 159802938), (2, 79901469), (3, 53267646), (6, 26633823), (9, 17755882), (18, 8877941), (79, 2022822), (109, 1466082), (158, 1011411), (218, 733041), (237, 674274), (327, 488694), (474, 337137), (654, 244347), (711, 224758), (981, 162898), (1031, 154998), (1422, 112379), (1962, 81449), (2062, 77499), (3093, 51666), (6186, 25833), (8611, 18558), (9279, 17222)]