145906668

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{76471}}^1$

素因数の和:76534

約数の個数: 36

約数和(自身を含む): 375783408

約数和(自身を除く): 229876740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 76471, 152942, 229413, 305884, 458826, 688239, 917652, 1376478, 2752956, 4052963, 8105926, 12158889, 16211852, 24317778, 36476667, 48635556, 72953334, 145906668]

約数ペア:

[(1, 145906668), (2, 72953334), (3, 48635556), (4, 36476667), (6, 24317778), (9, 16211852), (12, 12158889), (18, 8105926), (36, 4052963), (53, 2752956), (106, 1376478), (159, 917652), (212, 688239), (318, 458826), (477, 305884), (636, 229413), (954, 152942), (1908, 76471)]