161417682

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 362389248

約数和(自身を除く): 200971566

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 443, 558, 653, 886, 1306, 1329, 1959, 2658, 3918, 3987, 5877, 7974, 11754, 13733, 20243, 27466, 40486, 41199, 60729, 82398, 121458, 123597, 182187, 247194, 289279, 364374, 578558, 867837, 1735674, 2603511, 5207022, 8967649, 17935298, 26902947, 53805894, 80708841, 161417682]

約数ペア:

[(1, 161417682), (2, 80708841), (3, 53805894), (6, 26902947), (9, 17935298), (18, 8967649), (31, 5207022), (62, 2603511), (93, 1735674), (186, 867837), (279, 578558), (443, 364374), (558, 289279), (653, 247194), (886, 182187), (1306, 123597), (1329, 121458), (1959, 82398), (2658, 60729), (3918, 41199), (3987, 40486), (5877, 27466), (7974, 20243), (11754, 13733)]