156638547842

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{81971}}^1$

素因数の和:82072

約数の個数: 96

約数和(自身を含む): 306808736256

約数和(自身を除く): 150170188414

約数列:

[1, 2, 7, 14, 17, 31, 34, 37, 49, 62, 74, 98, 119, 217, 238, 259, 434, 518, 527, 629, 833, 1054, 1147, 1258, 1519, 1666, 1813, 2294, 3038, 3626, 3689, 4403, 7378, 8029, 8806, 16058, 19499, 25823, 30821, 38998, 51646, 56203, 61642, 81971, 112406, 136493, 163942, 272986, 573797, 955451, 1147594, 1393507, 1910902, 2541101, 2787014, 3032927, 4016579, 5082202, 6065854, 8033158, 9754549, 17787707, 19509098, 21230489, 35575414, 42460978, 43198717, 51559759, 68281843, 86397434, 94020737, 103119518, 124513949, 136563686, 148613423, 188041474, 249027898, 297226846, 302391019, 360918313, 604782038, 658145159, 721836626, 1316290318, 1598352529, 2116737133, 2526428191, 3196705058, 4233474266, 4607016113, 5052856382, 9214032226, 11188467703, 22376935406, 78319273921, 156638547842]

約数ペア:

[(1, 156638547842), (2, 78319273921), (7, 22376935406), (14, 11188467703), (17, 9214032226), (31, 5052856382), (34, 4607016113), (37, 4233474266), (49, 3196705058), (62, 2526428191), (74, 2116737133), (98, 1598352529), (119, 1316290318), (217, 721836626), (238, 658145159), (259, 604782038), (434, 360918313), (518, 302391019), (527, 297226846), (629, 249027898), (833, 188041474), (1054, 148613423), (1147, 136563686), (1258, 124513949), (1519, 103119518), (1666, 94020737), (1813, 86397434), (2294, 68281843), (3038, 51559759), (3626, 43198717), (3689, 42460978), (4403, 35575414), (7378, 21230489), (8029, 19509098), (8806, 17787707), (16058, 9754549), (19499, 8033158), (25823, 6065854), (30821, 5082202), (38998, 4016579), (51646, 3032927), (56203, 2787014), (61642, 2541101), (81971, 1910902), (112406, 1393507), (136493, 1147594), (163942, 955451), (272986, 573797)]