126148928

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2071

約数の個数: 56

約数和(自身を含む): 267419328

約数和(自身を除く): 141270400

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 1993, 2752, 3956, 3986, 7912, 7972, 15824, 15944, 31648, 31888, 45839, 63296, 63776, 85699, 91678, 127552, 171398, 183356, 342796, 366712, 685592, 733424, 1371184, 1466848, 1971077, 2742368, 2933696, 3942154, 5484736, 7884308, 15768616, 31537232, 63074464, 126148928]

約数ペア:

[(1, 126148928), (2, 63074464), (4, 31537232), (8, 15768616), (16, 7884308), (23, 5484736), (32, 3942154), (43, 2933696), (46, 2742368), (64, 1971077), (86, 1466848), (92, 1371184), (172, 733424), (184, 685592), (344, 366712), (368, 342796), (688, 183356), (736, 171398), (989, 127552), (1376, 91678), (1472, 85699), (1978, 63776), (1993, 63296), (2752, 45839), (3956, 31888), (3986, 31648), (7912, 15944), (7972, 15824)]