179201968

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 384791344

約数和(自身を除く): 205589376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 151, 176, 242, 302, 484, 604, 613, 968, 1208, 1226, 1661, 1936, 2416, 2452, 3322, 4904, 6644, 6743, 9808, 13288, 13486, 18271, 26576, 26972, 36542, 53944, 73084, 74173, 92563, 107888, 146168, 148346, 185126, 292336, 296692, 370252, 593384, 740504, 1018193, 1186768, 1481008, 2036386, 4072772, 8145544, 11200123, 16291088, 22400246, 44800492, 89600984, 179201968]

約数ペア:

[(1, 179201968), (2, 89600984), (4, 44800492), (8, 22400246), (11, 16291088), (16, 11200123), (22, 8145544), (44, 4072772), (88, 2036386), (121, 1481008), (151, 1186768), (176, 1018193), (242, 740504), (302, 593384), (484, 370252), (604, 296692), (613, 292336), (968, 185126), (1208, 148346), (1226, 146168), (1661, 107888), (1936, 92563), (2416, 74173), (2452, 73084), (3322, 53944), (4904, 36542), (6644, 26972), (6743, 26576), (9808, 18271), (13288, 13486)]