158884672

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1511}}^1$

素因数の和:1607

約数の個数: 56

約数和(自身を含む): 331817472

約数和(自身を除く): 172932800

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1511, 1643, 1696, 1984, 3022, 3286, 3392, 6044, 6572, 12088, 13144, 24176, 26288, 46841, 48352, 52576, 80083, 93682, 96704, 105152, 160166, 187364, 320332, 374728, 640664, 749456, 1281328, 1498912, 2482573, 2562656, 2997824, 4965146, 5125312, 9930292, 19860584, 39721168, 79442336, 158884672]

約数ペア:

[(1, 158884672), (2, 79442336), (4, 39721168), (8, 19860584), (16, 9930292), (31, 5125312), (32, 4965146), (53, 2997824), (62, 2562656), (64, 2482573), (106, 1498912), (124, 1281328), (212, 749456), (248, 640664), (424, 374728), (496, 320332), (848, 187364), (992, 160166), (1511, 105152), (1643, 96704), (1696, 93682), (1984, 80083), (3022, 52576), (3286, 48352), (3392, 46841), (6044, 26288), (6572, 24176), (12088, 13144)]