191105874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^3\times {\mathrm{2161}}^1$

素因数の和:2220

約数の個数: 48

約数和(自身を含む): 440139960

約数和(自身を除く): 249034086

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2161, 2601, 4322, 4913, 5202, 6483, 9826, 12966, 14739, 19449, 29478, 36737, 38898, 44217, 73474, 88434, 110211, 220422, 330633, 624529, 661266, 1249058, 1873587, 3747174, 5620761, 10616993, 11241522, 21233986, 31850979, 63701958, 95552937, 191105874]

約数ペア:

[(1, 191105874), (2, 95552937), (3, 63701958), (6, 31850979), (9, 21233986), (17, 11241522), (18, 10616993), (34, 5620761), (51, 3747174), (102, 1873587), (153, 1249058), (289, 661266), (306, 624529), (578, 330633), (867, 220422), (1734, 110211), (2161, 88434), (2601, 73474), (4322, 44217), (4913, 38898), (5202, 36737), (6483, 29478), (9826, 19449), (12966, 14739)]