155347612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 325527552

約数和(自身を除く): 170179940

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 463, 521, 644, 926, 1042, 1852, 2084, 3241, 3647, 6482, 7294, 10649, 11983, 12964, 14588, 21298, 23966, 42596, 47932, 74543, 83881, 149086, 167762, 241223, 298172, 335524, 482446, 964892, 1688561, 3377122, 5548129, 6754244, 11096258, 22192516, 38836903, 77673806, 155347612]

約数ペア:

[(1, 155347612), (2, 77673806), (4, 38836903), (7, 22192516), (14, 11096258), (23, 6754244), (28, 5548129), (46, 3377122), (92, 1688561), (161, 964892), (322, 482446), (463, 335524), (521, 298172), (644, 241223), (926, 167762), (1042, 149086), (1852, 83881), (2084, 74543), (3241, 47932), (3647, 42596), (6482, 23966), (7294, 21298), (10649, 14588), (11983, 12964)]