144420918

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1439}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 296524800

約数和(自身を除く): 152103882

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 389, 778, 1167, 1439, 2334, 2878, 4317, 8634, 16727, 33454, 50181, 61877, 100362, 123754, 185631, 371262, 559771, 1119542, 1679313, 3358626, 24070153, 48140306, 72210459, 144420918]

約数ペア:

[(1, 144420918), (2, 72210459), (3, 48140306), (6, 24070153), (43, 3358626), (86, 1679313), (129, 1119542), (258, 559771), (389, 371262), (778, 185631), (1167, 123754), (1439, 100362), (2334, 61877), (2878, 50181), (4317, 33454), (8634, 16727)]