159266406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65867}}^1$

素因数の和:65916

約数の個数: 32

約数和(自身を含む): 354106368

約数和(自身を除く): 194839962

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 65867, 131734, 197601, 395202, 856271, 1712542, 2041877, 2568813, 4083754, 5137626, 6125631, 12251262, 26544401, 53088802, 79633203, 159266406]

約数ペア:

[(1, 159266406), (2, 79633203), (3, 53088802), (6, 26544401), (13, 12251262), (26, 6125631), (31, 5137626), (39, 4083754), (62, 2568813), (78, 2041877), (93, 1712542), (186, 856271), (403, 395202), (806, 197601), (1209, 131734), (2418, 65867)]