144419912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 214831288

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 53, 56, 76, 91, 104, 106, 133, 152, 182, 197, 212, 247, 266, 364, 371, 394, 424, 494, 532, 689, 728, 742, 788, 988, 1007, 1064, 1378, 1379, 1484, 1576, 1729, 1976, 2014, 2561, 2756, 2758, 2968, 3458, 3743, 4028, 4823, 5122, 5512, 5516, 6916, 7049, 7486, 8056, 9646, 10244, 10441, 11032, 13091, 13832, 14098, 14972, 17927, 19292, 20488, 20882, 26182, 26201, 28196, 29944, 35854, 38584, 41764, 48659, 52364, 52402, 56392, 71708, 73087, 83528, 91637, 97318, 104728, 104804, 135733, 143416, 146174, 183274, 194636, 198379, 209608, 271466, 292348, 340613, 366548, 389272, 396758, 542932, 584696, 681226, 733096, 793516, 950131, 1085864, 1362452, 1388653, 1587032, 1900262, 2578927, 2724904, 2777306, 3800524, 5157854, 5554612, 7601048, 10315708, 11109224, 18052489, 20631416, 36104978, 72209956, 144419912]

約数ペア:

[(1, 144419912), (2, 72209956), (4, 36104978), (7, 20631416), (8, 18052489), (13, 11109224), (14, 10315708), (19, 7601048), (26, 5554612), (28, 5157854), (38, 3800524), (52, 2777306), (53, 2724904), (56, 2578927), (76, 1900262), (91, 1587032), (104, 1388653), (106, 1362452), (133, 1085864), (152, 950131), (182, 793516), (197, 733096), (212, 681226), (247, 584696), (266, 542932), (364, 396758), (371, 389272), (394, 366548), (424, 340613), (494, 292348), (532, 271466), (689, 209608), (728, 198379), (742, 194636), (788, 183274), (988, 146174), (1007, 143416), (1064, 135733), (1378, 104804), (1379, 104728), (1484, 97318), (1576, 91637), (1729, 83528), (1976, 73087), (2014, 71708), (2561, 56392), (2756, 52402), (2758, 52364), (2968, 48659), (3458, 41764), (3743, 38584), (4028, 35854), (4823, 29944), (5122, 28196), (5512, 26201), (5516, 26182), (6916, 20882), (7049, 20488), (7486, 19292), (8056, 17927), (9646, 14972), (10244, 14098), (10441, 13832), (11032, 13091)]