145230552

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{3137}}^1$

素因数の和:3792

約数の個数: 48

約数和(自身を含む): 394070040

約数和(自身を除く): 248839488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3137, 3858, 5144, 5787, 6274, 7716, 9411, 11574, 12548, 15432, 18822, 23148, 25096, 28233, 37644, 46296, 56466, 75288, 112932, 225864, 2017091, 4034182, 6051273, 8068364, 12102546, 16136728, 18153819, 24205092, 36307638, 48410184, 72615276, 145230552]

約数ペア:

[(1, 145230552), (2, 72615276), (3, 48410184), (4, 36307638), (6, 24205092), (8, 18153819), (9, 16136728), (12, 12102546), (18, 8068364), (24, 6051273), (36, 4034182), (72, 2017091), (643, 225864), (1286, 112932), (1929, 75288), (2572, 56466), (3137, 46296), (3858, 37644), (5144, 28233), (5787, 25096), (6274, 23148), (7716, 18822), (9411, 15432), (11574, 12548)]