138403824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 386871072

約数和(自身を除く): 248467248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 293, 312, 586, 624, 757, 879, 1172, 1514, 1758, 2271, 2344, 3028, 3516, 3809, 4542, 4688, 6056, 7032, 7618, 9084, 9841, 11427, 12112, 14064, 15236, 18168, 19682, 22854, 29523, 30472, 36336, 39364, 45708, 59046, 60944, 78728, 91416, 118092, 157456, 182832, 221801, 236184, 443602, 472368, 665403, 887204, 1330806, 1774408, 2661612, 2883413, 3548816, 5323224, 5766826, 8650239, 10646448, 11533652, 17300478, 23067304, 34600956, 46134608, 69201912, 138403824]

約数ペア:

[(1, 138403824), (2, 69201912), (3, 46134608), (4, 34600956), (6, 23067304), (8, 17300478), (12, 11533652), (13, 10646448), (16, 8650239), (24, 5766826), (26, 5323224), (39, 3548816), (48, 2883413), (52, 2661612), (78, 1774408), (104, 1330806), (156, 887204), (208, 665403), (293, 472368), (312, 443602), (586, 236184), (624, 221801), (757, 182832), (879, 157456), (1172, 118092), (1514, 91416), (1758, 78728), (2271, 60944), (2344, 59046), (3028, 45708), (3516, 39364), (3809, 36336), (4542, 30472), (4688, 29523), (6056, 22854), (7032, 19682), (7618, 18168), (9084, 15236), (9841, 14064), (11427, 12112)]