142026978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 307379520

約数和(自身を除く): 165352542

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 529, 667, 1058, 1334, 1543, 1587, 2001, 3086, 3174, 4002, 4629, 9258, 15341, 30682, 35489, 44747, 46023, 70978, 89494, 92046, 106467, 134241, 212934, 268482, 816247, 1029181, 1632494, 2058362, 2448741, 3087543, 4897482, 6175086, 23671163, 47342326, 71013489, 142026978]

約数ペア:

[(1, 142026978), (2, 71013489), (3, 47342326), (6, 23671163), (23, 6175086), (29, 4897482), (46, 3087543), (58, 2448741), (69, 2058362), (87, 1632494), (138, 1029181), (174, 816247), (529, 268482), (667, 212934), (1058, 134241), (1334, 106467), (1543, 92046), (1587, 89494), (2001, 70978), (3086, 46023), (3174, 44747), (4002, 35489), (4629, 30682), (9258, 15341)]