164417568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{244669}}^1$

素因数の和:244689

約数の個数: 48

約数和(自身を含む): 493254720

約数和(自身を除く): 328837152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 244669, 489338, 734007, 978676, 1468014, 1712683, 1957352, 2936028, 3425366, 3914704, 5138049, 5872056, 6850732, 7829408, 10276098, 11744112, 13701464, 20552196, 23488224, 27402928, 41104392, 54805856, 82208784, 164417568]

約数ペア:

[(1, 164417568), (2, 82208784), (3, 54805856), (4, 41104392), (6, 27402928), (7, 23488224), (8, 20552196), (12, 13701464), (14, 11744112), (16, 10276098), (21, 7829408), (24, 6850732), (28, 5872056), (32, 5138049), (42, 3914704), (48, 3425366), (56, 2936028), (84, 1957352), (96, 1712683), (112, 1468014), (168, 978676), (224, 734007), (336, 489338), (672, 244669)]