139055046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 310238208

約数和(自身を除く): 171183162

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 83, 94, 141, 166, 249, 282, 457, 498, 611, 914, 1079, 1222, 1371, 1833, 2158, 2742, 3237, 3666, 3901, 5941, 6474, 7802, 11703, 11882, 17823, 21479, 23406, 35646, 37931, 42958, 50713, 64437, 75862, 101426, 113793, 128874, 152139, 227586, 279227, 304278, 493103, 558454, 837681, 986206, 1479309, 1675362, 1782757, 2958618, 3565514, 5348271, 10696542, 23175841, 46351682, 69527523, 139055046]

約数ペア:

[(1, 139055046), (2, 69527523), (3, 46351682), (6, 23175841), (13, 10696542), (26, 5348271), (39, 3565514), (47, 2958618), (78, 1782757), (83, 1675362), (94, 1479309), (141, 986206), (166, 837681), (249, 558454), (282, 493103), (457, 304278), (498, 279227), (611, 227586), (914, 152139), (1079, 128874), (1222, 113793), (1371, 101426), (1833, 75862), (2158, 64437), (2742, 50713), (3237, 42958), (3666, 37931), (3901, 35646), (5941, 23406), (6474, 21479), (7802, 17823), (11703, 11882)]