109556356

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 264552960

約数和(自身を除く): 154996604

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 31, 38, 49, 52, 62, 73, 76, 91, 98, 124, 133, 146, 182, 196, 217, 247, 266, 292, 364, 403, 434, 494, 511, 532, 589, 637, 806, 868, 931, 949, 988, 1022, 1178, 1274, 1387, 1519, 1612, 1729, 1862, 1898, 2044, 2263, 2356, 2548, 2774, 2821, 3038, 3458, 3577, 3724, 3796, 4123, 4526, 5548, 5642, 6076, 6643, 6916, 7154, 7657, 8246, 9052, 9709, 11284, 12103, 13286, 14308, 15314, 15841, 16492, 18031, 19418, 19747, 24206, 26572, 28861, 29419, 30628, 31682, 36062, 38836, 39494, 42997, 46501, 48412, 53599, 57722, 58838, 63364, 67963, 72124, 78988, 85994, 93002, 107198, 110887, 115444, 117676, 126217, 135926, 171988, 186004, 205933, 214396, 221774, 252434, 271852, 300979, 375193, 411866, 443548, 504868, 558961, 601958, 750386, 823732, 883519, 1117922, 1203916, 1441531, 1500772, 1767038, 2106853, 2235844, 2883062, 3534076, 3912727, 4213706, 5766124, 7825454, 8427412, 15650908, 27389089, 54778178, 109556356]

約数ペア:

[(1, 109556356), (2, 54778178), (4, 27389089), (7, 15650908), (13, 8427412), (14, 7825454), (19, 5766124), (26, 4213706), (28, 3912727), (31, 3534076), (38, 2883062), (49, 2235844), (52, 2106853), (62, 1767038), (73, 1500772), (76, 1441531), (91, 1203916), (98, 1117922), (124, 883519), (133, 823732), (146, 750386), (182, 601958), (196, 558961), (217, 504868), (247, 443548), (266, 411866), (292, 375193), (364, 300979), (403, 271852), (434, 252434), (494, 221774), (511, 214396), (532, 205933), (589, 186004), (637, 171988), (806, 135926), (868, 126217), (931, 117676), (949, 115444), (988, 110887), (1022, 107198), (1178, 93002), (1274, 85994), (1387, 78988), (1519, 72124), (1612, 67963), (1729, 63364), (1862, 58838), (1898, 57722), (2044, 53599), (2263, 48412), (2356, 46501), (2548, 42997), (2774, 39494), (2821, 38836), (3038, 36062), (3458, 31682), (3577, 30628), (3724, 29419), (3796, 28861), (4123, 26572), (4526, 24206), (5548, 19747), (5642, 19418), (6076, 18031), (6643, 16492), (6916, 15841), (7154, 15314), (7657, 14308), (8246, 13286), (9052, 12103), (9709, 11284)]