143053274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1867}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 264867456

約数和(自身を除く): 121814182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 421, 842, 1867, 2947, 3734, 5473, 5894, 10946, 13069, 24271, 26138, 38311, 48542, 76622, 169897, 339794, 786007, 1572014, 5502049, 10218091, 11004098, 20436182, 71526637, 143053274]

約数ペア:

[(1, 143053274), (2, 71526637), (7, 20436182), (13, 11004098), (14, 10218091), (26, 5502049), (91, 1572014), (182, 786007), (421, 339794), (842, 169897), (1867, 76622), (2947, 48542), (3734, 38311), (5473, 26138), (5894, 24271), (10946, 13069)]