1045564156

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 2413387200

約数和(自身を除く): 1367823044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 61, 62, 91, 98, 122, 124, 182, 196, 217, 244, 343, 364, 403, 427, 434, 637, 686, 793, 806, 854, 868, 961, 1274, 1372, 1519, 1586, 1612, 1708, 1891, 1922, 2548, 2821, 2989, 3038, 3172, 3782, 3844, 4459, 5551, 5642, 5978, 6076, 6727, 7564, 8918, 10633, 11102, 11284, 11956, 12493, 13237, 13454, 17836, 19747, 20923, 21266, 22204, 24583, 24986, 26474, 26908, 38857, 39494, 41846, 42532, 47089, 49166, 49972, 52948, 58621, 77714, 78988, 83692, 87451, 92659, 94178, 98332, 117242, 138229, 155428, 172081, 174902, 185318, 188356, 234484, 271999, 276458, 329623, 344162, 349804, 370636, 410347, 543998, 552916, 612157, 648613, 659246, 688324, 762073, 820694, 1087996, 1204567, 1224314, 1297226, 1318492, 1524146, 1641388, 2409134, 2448628, 2594452, 2872429, 3048292, 4285099, 4818268, 5334511, 5744858, 8431969, 8570198, 10669022, 11489716, 16863938, 17140396, 20107003, 21338044, 33727876, 37341577, 40214006, 74683154, 80428012, 149366308, 261391039, 522782078, 1045564156]

約数ペア:

[(1, 1045564156), (2, 522782078), (4, 261391039), (7, 149366308), (13, 80428012), (14, 74683154), (26, 40214006), (28, 37341577), (31, 33727876), (49, 21338044), (52, 20107003), (61, 17140396), (62, 16863938), (91, 11489716), (98, 10669022), (122, 8570198), (124, 8431969), (182, 5744858), (196, 5334511), (217, 4818268), (244, 4285099), (343, 3048292), (364, 2872429), (403, 2594452), (427, 2448628), (434, 2409134), (637, 1641388), (686, 1524146), (793, 1318492), (806, 1297226), (854, 1224314), (868, 1204567), (961, 1087996), (1274, 820694), (1372, 762073), (1519, 688324), (1586, 659246), (1612, 648613), (1708, 612157), (1891, 552916), (1922, 543998), (2548, 410347), (2821, 370636), (2989, 349804), (3038, 344162), (3172, 329623), (3782, 276458), (3844, 271999), (4459, 234484), (5551, 188356), (5642, 185318), (5978, 174902), (6076, 172081), (6727, 155428), (7564, 138229), (8918, 117242), (10633, 98332), (11102, 94178), (11284, 92659), (11956, 87451), (12493, 83692), (13237, 78988), (13454, 77714), (17836, 58621), (19747, 52948), (20923, 49972), (21266, 49166), (22204, 47089), (24583, 42532), (24986, 41846), (26474, 39494), (26908, 38857)]