145156734

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1123}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 324035712

約数和(自身を除く): 178878978

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 167, 258, 334, 387, 501, 774, 1002, 1123, 1503, 2246, 3006, 3369, 6738, 7181, 10107, 14362, 20214, 21543, 43086, 48289, 64629, 96578, 129258, 144867, 187541, 289734, 375082, 434601, 562623, 869202, 1125246, 1687869, 3375738, 8064263, 16128526, 24192789, 48385578, 72578367, 145156734]

約数ペア:

[(1, 145156734), (2, 72578367), (3, 48385578), (6, 24192789), (9, 16128526), (18, 8064263), (43, 3375738), (86, 1687869), (129, 1125246), (167, 869202), (258, 562623), (334, 434601), (387, 375082), (501, 289734), (774, 187541), (1002, 144867), (1123, 129258), (1503, 96578), (2246, 64629), (3006, 48289), (3369, 43086), (6738, 21543), (7181, 20214), (10107, 14362)]