156982803908

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{323087}}^1$

素因数の和:323209

約数の個数: 72

約数和(自身を含む): 333108897408

約数和(自身を除く): 176126093500

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 67, 74, 98, 134, 148, 196, 259, 268, 469, 518, 938, 1036, 1813, 1876, 2479, 3283, 3626, 4958, 6566, 7252, 9916, 13132, 17353, 34706, 69412, 121471, 242942, 323087, 485884, 646174, 1292348, 2261609, 4523218, 9046436, 11954219, 15831263, 21646829, 23908438, 31662526, 43293658, 47816876, 63325052, 83679533, 86587316, 151527803, 167359066, 303055606, 334718132, 585756731, 606111212, 800932673, 1060694621, 1171513462, 1601865346, 2121389242, 2343026924, 3203730692, 4242778484, 5606528711, 11213057422, 22426114844, 39245700977, 78491401954, 156982803908]

約数ペア:

[(1, 156982803908), (2, 78491401954), (4, 39245700977), (7, 22426114844), (14, 11213057422), (28, 5606528711), (37, 4242778484), (49, 3203730692), (67, 2343026924), (74, 2121389242), (98, 1601865346), (134, 1171513462), (148, 1060694621), (196, 800932673), (259, 606111212), (268, 585756731), (469, 334718132), (518, 303055606), (938, 167359066), (1036, 151527803), (1813, 86587316), (1876, 83679533), (2479, 63325052), (3283, 47816876), (3626, 43293658), (4958, 31662526), (6566, 23908438), (7252, 21646829), (9916, 15831263), (13132, 11954219), (17353, 9046436), (34706, 4523218), (69412, 2261609), (121471, 1292348), (242942, 646174), (323087, 485884)]