123038604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 358656480

約数和(自身を除く): 235617876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 101, 114, 117, 137, 156, 171, 202, 228, 234, 247, 274, 303, 342, 404, 411, 468, 494, 548, 606, 684, 741, 822, 909, 988, 1212, 1233, 1313, 1482, 1644, 1781, 1818, 1919, 2223, 2466, 2603, 2626, 2964, 3562, 3636, 3838, 3939, 4446, 4932, 5206, 5252, 5343, 5757, 7124, 7676, 7809, 7878, 8892, 10412, 10686, 11514, 11817, 13837, 15618, 15756, 16029, 17271, 21372, 23028, 23427, 23634, 24947, 27674, 31236, 32058, 33839, 34542, 41511, 46854, 47268, 49894, 55348, 64116, 67678, 69084, 74841, 83022, 93708, 99788, 101517, 124533, 135356, 149682, 166044, 179881, 203034, 224523, 249066, 262903, 299364, 304551, 359762, 406068, 449046, 498132, 525806, 539643, 609102, 719524, 788709, 898092, 1051612, 1079286, 1218204, 1577418, 1618929, 2158572, 2366127, 3154836, 3237858, 3417739, 4732254, 6475716, 6835478, 9464508, 10253217, 13670956, 20506434, 30759651, 41012868, 61519302, 123038604]

約数ペア:

[(1, 123038604), (2, 61519302), (3, 41012868), (4, 30759651), (6, 20506434), (9, 13670956), (12, 10253217), (13, 9464508), (18, 6835478), (19, 6475716), (26, 4732254), (36, 3417739), (38, 3237858), (39, 3154836), (52, 2366127), (57, 2158572), (76, 1618929), (78, 1577418), (101, 1218204), (114, 1079286), (117, 1051612), (137, 898092), (156, 788709), (171, 719524), (202, 609102), (228, 539643), (234, 525806), (247, 498132), (274, 449046), (303, 406068), (342, 359762), (404, 304551), (411, 299364), (468, 262903), (494, 249066), (548, 224523), (606, 203034), (684, 179881), (741, 166044), (822, 149682), (909, 135356), (988, 124533), (1212, 101517), (1233, 99788), (1313, 93708), (1482, 83022), (1644, 74841), (1781, 69084), (1818, 67678), (1919, 64116), (2223, 55348), (2466, 49894), (2603, 47268), (2626, 46854), (2964, 41511), (3562, 34542), (3636, 33839), (3838, 32058), (3939, 31236), (4446, 27674), (4932, 24947), (5206, 23634), (5252, 23427), (5343, 23028), (5757, 21372), (7124, 17271), (7676, 16029), (7809, 15756), (7878, 15618), (8892, 13837), (10412, 11817), (10686, 11514)]