15741128284

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:648

約数の個数: 144

約数和(自身を含む): 34491985920

約数和(自身を除く): 18750857636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 127, 133, 166, 196, 254, 266, 332, 401, 508, 532, 581, 802, 889, 931, 1162, 1577, 1604, 1778, 1862, 2324, 2413, 2807, 3154, 3556, 3724, 4067, 4826, 5614, 6223, 6308, 7619, 8134, 9652, 10541, 11039, 11228, 12446, 15238, 16268, 16891, 19649, 21082, 22078, 24892, 30476, 33283, 33782, 39298, 42164, 44156, 50927, 53333, 66566, 67564, 73787, 77273, 78596, 101854, 106666, 118237, 133132, 147574, 154546, 200279, 203708, 213332, 232981, 236474, 295148, 309092, 356489, 373331, 400558, 465962, 472948, 516509, 632377, 712978, 746662, 801116, 931924, 967613, 1033018, 1264754, 1401953, 1425956, 1493324, 1630867, 1935226, 2066036, 2495423, 2529508, 2803906, 3261734, 3870452, 4226941, 4426639, 4990846, 5607812, 6523468, 6773291, 8453882, 8853278, 9813671, 9981692, 13546582, 16907764, 17706556, 19627342, 27093164, 29588587, 30986473, 39254684, 47413037, 59177174, 61972946, 80311879, 94826074, 118354348, 123945892, 160623758, 189652148, 207120109, 321247516, 414240218, 562183153, 828480436, 1124366306, 2248732612, 3935282071, 7870564142, 15741128284]

約数ペア:

[(1, 15741128284), (2, 7870564142), (4, 3935282071), (7, 2248732612), (14, 1124366306), (19, 828480436), (28, 562183153), (38, 414240218), (49, 321247516), (76, 207120109), (83, 189652148), (98, 160623758), (127, 123945892), (133, 118354348), (166, 94826074), (196, 80311879), (254, 61972946), (266, 59177174), (332, 47413037), (401, 39254684), (508, 30986473), (532, 29588587), (581, 27093164), (802, 19627342), (889, 17706556), (931, 16907764), (1162, 13546582), (1577, 9981692), (1604, 9813671), (1778, 8853278), (1862, 8453882), (2324, 6773291), (2413, 6523468), (2807, 5607812), (3154, 4990846), (3556, 4426639), (3724, 4226941), (4067, 3870452), (4826, 3261734), (5614, 2803906), (6223, 2529508), (6308, 2495423), (7619, 2066036), (8134, 1935226), (9652, 1630867), (10541, 1493324), (11039, 1425956), (11228, 1401953), (12446, 1264754), (15238, 1033018), (16268, 967613), (16891, 931924), (19649, 801116), (21082, 746662), (22078, 712978), (24892, 632377), (30476, 516509), (33283, 472948), (33782, 465962), (39298, 400558), (42164, 373331), (44156, 356489), (50927, 309092), (53333, 295148), (66566, 236474), (67564, 232981), (73787, 213332), (77273, 203708), (78596, 200279), (101854, 154546), (106666, 147574), (118237, 133132)]