145644156

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{64217}}^1$

素因数の和:64240

約数の個数: 60

約数和(自身を含む): 435141168

約数和(自身を除く): 289497012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 64217, 128434, 192651, 256868, 385302, 449519, 577953, 770604, 899038, 1155906, 1348557, 1733859, 1798076, 2311812, 2697114, 3467718, 4045671, 5201577, 5394228, 6935436, 8091342, 10403154, 12137013, 16182684, 20806308, 24274026, 36411039, 48548052, 72822078, 145644156]

約数ペア:

[(1, 145644156), (2, 72822078), (3, 48548052), (4, 36411039), (6, 24274026), (7, 20806308), (9, 16182684), (12, 12137013), (14, 10403154), (18, 8091342), (21, 6935436), (27, 5394228), (28, 5201577), (36, 4045671), (42, 3467718), (54, 2697114), (63, 2311812), (81, 1798076), (84, 1733859), (108, 1348557), (126, 1155906), (162, 899038), (189, 770604), (252, 577953), (324, 449519), (378, 385302), (567, 256868), (756, 192651), (1134, 128434), (2268, 64217)]