128317716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{62533}}^1$

素因数の和:62565

約数の個数: 48

約数和(自身を含む): 350190400

約数和(自身を除く): 221872684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 62533, 125066, 187599, 250132, 375198, 562797, 750396, 1125594, 1188127, 1688391, 2251188, 2376254, 3376782, 3564381, 4752508, 6753564, 7128762, 10693143, 14257524, 21386286, 32079429, 42772572, 64158858, 128317716]

約数ペア:

[(1, 128317716), (2, 64158858), (3, 42772572), (4, 32079429), (6, 21386286), (9, 14257524), (12, 10693143), (18, 7128762), (19, 6753564), (27, 4752508), (36, 3564381), (38, 3376782), (54, 2376254), (57, 2251188), (76, 1688391), (108, 1188127), (114, 1125594), (171, 750396), (228, 562797), (342, 375198), (513, 250132), (684, 187599), (1026, 125066), (2052, 62533)]