164422272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61169}}^1$

素因数の和:61193

約数の個数: 64

約数和(自身を含む): 499147200

約数和(自身を除く): 334724928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 61169, 122338, 183507, 244676, 367014, 428183, 489352, 734028, 856366, 978704, 1284549, 1468056, 1712732, 1957408, 2569098, 2936112, 3425464, 3914816, 5138196, 5872224, 6850928, 7829632, 10276392, 11744448, 13701856, 20552784, 23488896, 27403712, 41105568, 54807424, 82211136, 164422272]

約数ペア:

[(1, 164422272), (2, 82211136), (3, 54807424), (4, 41105568), (6, 27403712), (7, 23488896), (8, 20552784), (12, 13701856), (14, 11744448), (16, 10276392), (21, 7829632), (24, 6850928), (28, 5872224), (32, 5138196), (42, 3914816), (48, 3425464), (56, 2936112), (64, 2569098), (84, 1957408), (96, 1712732), (112, 1468056), (128, 1284549), (168, 978704), (192, 856366), (224, 734028), (336, 489352), (384, 428183), (448, 367014), (672, 244676), (896, 183507), (1344, 122338), (2688, 61169)]