158134270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1783}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 333129888

約数和(自身を除く): 174995618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1783, 1810, 2534, 3566, 6335, 8869, 8915, 12481, 12670, 17738, 17830, 24962, 44345, 62405, 87367, 88690, 124810, 174734, 322723, 436835, 645446, 873670, 1613615, 2259061, 3227230, 4518122, 11295305, 15813427, 22590610, 31626854, 79067135, 158134270]

約数ペア:

[(1, 158134270), (2, 79067135), (5, 31626854), (7, 22590610), (10, 15813427), (14, 11295305), (35, 4518122), (49, 3227230), (70, 2259061), (98, 1613615), (181, 873670), (245, 645446), (362, 436835), (490, 322723), (905, 174734), (1267, 124810), (1783, 88690), (1810, 87367), (2534, 62405), (3566, 44345), (6335, 24962), (8869, 17830), (8915, 17738), (12481, 12670)]