109996928

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 238272000

約数和(自身を除く): 128275072

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1459, 1984, 2356, 2432, 2918, 3968, 4712, 5836, 9424, 11672, 18848, 23344, 27721, 37696, 45229, 46688, 55442, 75392, 90458, 93376, 110884, 180916, 186752, 221768, 361832, 443536, 723664, 859351, 887072, 1447328, 1718702, 1774144, 2894656, 3437404, 3548288, 5789312, 6874808, 13749616, 27499232, 54998464, 109996928]

約数ペア:

[(1, 109996928), (2, 54998464), (4, 27499232), (8, 13749616), (16, 6874808), (19, 5789312), (31, 3548288), (32, 3437404), (38, 2894656), (62, 1774144), (64, 1718702), (76, 1447328), (124, 887072), (128, 859351), (152, 723664), (248, 443536), (304, 361832), (496, 221768), (589, 186752), (608, 180916), (992, 110884), (1178, 93376), (1216, 90458), (1459, 75392), (1984, 55442), (2356, 46688), (2432, 45229), (2918, 37696), (3968, 27721), (4712, 23344), (5836, 18848), (9424, 11672)]