163765854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 419904000

約数和(自身を除く): 256138146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 2247, 2889, 4049, 4494, 5778, 6741, 8098, 12147, 13482, 20223, 24294, 28343, 36441, 40446, 56686, 72882, 85029, 109323, 170058, 218646, 255087, 433243, 510174, 765261, 866486, 1299729, 1530522, 2599458, 3032701, 3899187, 6065402, 7798374, 9098103, 11697561, 18196206, 23395122, 27294309, 54588618, 81882927, 163765854]

約数ペア:

[(1, 163765854), (2, 81882927), (3, 54588618), (6, 27294309), (7, 23395122), (9, 18196206), (14, 11697561), (18, 9098103), (21, 7798374), (27, 6065402), (42, 3899187), (54, 3032701), (63, 2599458), (107, 1530522), (126, 1299729), (189, 866486), (214, 765261), (321, 510174), (378, 433243), (642, 255087), (749, 218646), (963, 170058), (1498, 109323), (1926, 85029), (2247, 72882), (2889, 56686), (4049, 40446), (4494, 36441), (5778, 28343), (6741, 24294), (8098, 20223), (12147, 13482)]