161390088

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42293}}^1$

素因数の和:42358

約数の個数: 48

約数和(自身を含む): 445355820

約数和(自身を除く): 283965732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 42293, 84586, 126879, 169172, 253758, 338344, 380637, 507516, 761274, 1015032, 1522548, 2241529, 3045096, 4483058, 6724587, 8966116, 13449174, 17932232, 20173761, 26898348, 40347522, 53796696, 80695044, 161390088]

約数ペア:

[(1, 161390088), (2, 80695044), (3, 53796696), (4, 40347522), (6, 26898348), (8, 20173761), (9, 17932232), (12, 13449174), (18, 8966116), (24, 6724587), (36, 4483058), (53, 3045096), (72, 2241529), (106, 1522548), (159, 1015032), (212, 761274), (318, 507516), (424, 380637), (477, 338344), (636, 253758), (954, 169172), (1272, 126879), (1908, 84586), (3816, 42293)]