119892128

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6421

約数の個数: 48

約数和(自身を含む): 256515840

約数和(自身を除く): 136623712

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6361, 9424, 12722, 18848, 25444, 50888, 101776, 120859, 197191, 203552, 241718, 394382, 483436, 788764, 966872, 1577528, 1933744, 3155056, 3746629, 3867488, 6310112, 7493258, 14986516, 29973032, 59946064, 119892128]

約数ペア:

[(1, 119892128), (2, 59946064), (4, 29973032), (8, 14986516), (16, 7493258), (19, 6310112), (31, 3867488), (32, 3746629), (38, 3155056), (62, 1933744), (76, 1577528), (124, 966872), (152, 788764), (248, 483436), (304, 394382), (496, 241718), (589, 203552), (608, 197191), (992, 120859), (1178, 101776), (2356, 50888), (4712, 25444), (6361, 18848), (9424, 12722)]