127157824

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 271000728

約数和(自身を除く): 143842904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 1601, 2336, 2482, 3202, 4672, 4964, 6404, 9928, 12808, 19856, 25616, 27217, 39712, 51232, 54434, 79424, 102464, 108868, 116873, 217736, 233746, 435472, 467492, 870944, 934984, 1741888, 1869968, 1986841, 3739936, 3973682, 7479872, 7947364, 15894728, 31789456, 63578912, 127157824]

約数ペア:

[(1, 127157824), (2, 63578912), (4, 31789456), (8, 15894728), (16, 7947364), (17, 7479872), (32, 3973682), (34, 3739936), (64, 1986841), (68, 1869968), (73, 1741888), (136, 934984), (146, 870944), (272, 467492), (292, 435472), (544, 233746), (584, 217736), (1088, 116873), (1168, 108868), (1241, 102464), (1601, 79424), (2336, 54434), (2482, 51232), (3202, 39712), (4672, 27217), (4964, 25616), (6404, 19856), (9928, 12808)]