138145644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42169}}^1$

素因数の和:42199

約数の個数: 72

約数和(自身を含む): 429796640

約数和(自身を除く): 291650996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 42169, 84338, 126507, 168676, 253014, 295183, 379521, 506028, 548197, 590366, 759042, 885549, 1096394, 1180732, 1518084, 1644591, 1771098, 2192788, 2656647, 3289182, 3542196, 3837379, 4933773, 5313294, 6578364, 7674758, 9867546, 10626588, 11512137, 15349516, 19735092, 23024274, 34536411, 46048548, 69072822, 138145644]

約数ペア:

[(1, 138145644), (2, 69072822), (3, 46048548), (4, 34536411), (6, 23024274), (7, 19735092), (9, 15349516), (12, 11512137), (13, 10626588), (14, 9867546), (18, 7674758), (21, 6578364), (26, 5313294), (28, 4933773), (36, 3837379), (39, 3542196), (42, 3289182), (52, 2656647), (63, 2192788), (78, 1771098), (84, 1644591), (91, 1518084), (117, 1180732), (126, 1096394), (156, 885549), (182, 759042), (234, 590366), (252, 548197), (273, 506028), (364, 379521), (468, 295183), (546, 253014), (819, 168676), (1092, 126507), (1638, 84338), (3276, 42169)]