157499974818

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{974713}}^1$

素因数の和:974959

約数の個数: 48

約数和(自身を含む): 350335604736

約数和(自身を除く): 192835629918

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 191, 282, 382, 423, 573, 846, 1146, 1719, 3438, 8977, 17954, 26931, 53862, 80793, 161586, 974713, 1949426, 2924139, 5848278, 8772417, 17544834, 45811511, 91623022, 137434533, 186170183, 274869066, 372340366, 412303599, 558510549, 824607198, 1117021098, 1675531647, 3351063294, 8749998601, 17499997202, 26249995803, 52499991606, 78749987409, 157499974818]

約数ペア:

[(1, 157499974818), (2, 78749987409), (3, 52499991606), (6, 26249995803), (9, 17499997202), (18, 8749998601), (47, 3351063294), (94, 1675531647), (141, 1117021098), (191, 824607198), (282, 558510549), (382, 412303599), (423, 372340366), (573, 274869066), (846, 186170183), (1146, 137434533), (1719, 91623022), (3438, 45811511), (8977, 17544834), (17954, 8772417), (26931, 5848278), (53862, 2924139), (80793, 1949426), (161586, 974713)]