145345914

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1913}}^1$

素因数の和:2001

約数の個数: 80

約数和(自身を含む): 377961408

約数和(自身を除く): 232615494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 1134, 1206, 1407, 1809, 1913, 2814, 3618, 3826, 4221, 5427, 5739, 8442, 10854, 11478, 12663, 13391, 17217, 25326, 26782, 34434, 37989, 40173, 51651, 75978, 80346, 103302, 120519, 128171, 154953, 241038, 256342, 309906, 361557, 384513, 723114, 769026, 897197, 1084671, 1153539, 1794394, 2169342, 2307078, 2691591, 3460617, 5383182, 6921234, 8074773, 10381851, 16149546, 20763702, 24224319, 48448638, 72672957, 145345914]

約数ペア:

[(1, 145345914), (2, 72672957), (3, 48448638), (6, 24224319), (7, 20763702), (9, 16149546), (14, 10381851), (18, 8074773), (21, 6921234), (27, 5383182), (42, 3460617), (54, 2691591), (63, 2307078), (67, 2169342), (81, 1794394), (126, 1153539), (134, 1084671), (162, 897197), (189, 769026), (201, 723114), (378, 384513), (402, 361557), (469, 309906), (567, 256342), (603, 241038), (938, 154953), (1134, 128171), (1206, 120519), (1407, 103302), (1809, 80346), (1913, 75978), (2814, 51651), (3618, 40173), (3826, 37989), (4221, 34434), (5427, 26782), (5739, 25326), (8442, 17217), (10854, 13391), (11478, 12663)]