156724883294

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 295384320000

約数和(自身を除く): 138659436706

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 109, 119, 139, 218, 238, 278, 343, 686, 763, 833, 887, 973, 1526, 1666, 1774, 1853, 1946, 2363, 3706, 4726, 5341, 5831, 6209, 6811, 10682, 11662, 12418, 12971, 13622, 15079, 15151, 16541, 25942, 30158, 30302, 33082, 37387, 43463, 47677, 74774, 86926, 90797, 95354, 96683, 105553, 106057, 115787, 123293, 181594, 193366, 211106, 212114, 231574, 246586, 257567, 304241, 515134, 608482, 635579, 676781, 738871, 742399, 810509, 863051, 1271158, 1353562, 1477742, 1484798, 1621018, 1643611, 1726102, 1802969, 2095981, 3287222, 3605938, 4191962, 4737467, 5172097, 5196793, 6041357, 9474934, 10344194, 10393586, 11505277, 12082714, 12620783, 13438937, 14671867, 23010554, 25241566, 26877874, 29343734, 33162269, 42289499, 66324538, 80536939, 84578998, 88345481, 94072559, 102703069, 161073878, 176690962, 188145118, 205406138, 228461929, 456923858, 563758573, 658507913, 718921483, 1127517146, 1317015826, 1437842966, 1599233503, 3198467006, 4609555391, 9219110782, 11194634521, 22389269042, 78362441647, 156724883294]

約数ペア:

[(1, 156724883294), (2, 78362441647), (7, 22389269042), (14, 11194634521), (17, 9219110782), (34, 4609555391), (49, 3198467006), (98, 1599233503), (109, 1437842966), (119, 1317015826), (139, 1127517146), (218, 718921483), (238, 658507913), (278, 563758573), (343, 456923858), (686, 228461929), (763, 205406138), (833, 188145118), (887, 176690962), (973, 161073878), (1526, 102703069), (1666, 94072559), (1774, 88345481), (1853, 84578998), (1946, 80536939), (2363, 66324538), (3706, 42289499), (4726, 33162269), (5341, 29343734), (5831, 26877874), (6209, 25241566), (6811, 23010554), (10682, 14671867), (11662, 13438937), (12418, 12620783), (12971, 12082714), (13622, 11505277), (15079, 10393586), (15151, 10344194), (16541, 9474934), (25942, 6041357), (30158, 5196793), (30302, 5172097), (33082, 4737467), (37387, 4191962), (43463, 3605938), (47677, 3287222), (74774, 2095981), (86926, 1802969), (90797, 1726102), (95354, 1643611), (96683, 1621018), (105553, 1484798), (106057, 1477742), (115787, 1353562), (123293, 1271158), (181594, 863051), (193366, 810509), (211106, 742399), (212114, 738871), (231574, 676781), (246586, 635579), (257567, 608482), (304241, 515134)]