198099776

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 514624320

約数和(自身を除く): 316524544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 37, 38, 56, 64, 68, 74, 76, 112, 119, 133, 136, 148, 152, 224, 238, 259, 266, 272, 296, 304, 323, 448, 476, 518, 532, 544, 592, 608, 629, 646, 703, 952, 1036, 1064, 1088, 1184, 1216, 1258, 1292, 1369, 1406, 1904, 2072, 2128, 2261, 2368, 2516, 2584, 2738, 2812, 3808, 4144, 4256, 4403, 4522, 4921, 5032, 5168, 5476, 5624, 7616, 8288, 8512, 8806, 9044, 9583, 9842, 10064, 10336, 10952, 11248, 11951, 16576, 17612, 18088, 19166, 19684, 20128, 20672, 21904, 22496, 23273, 23902, 26011, 35224, 36176, 38332, 39368, 40256, 43808, 44992, 46546, 47804, 52022, 70448, 72352, 76664, 78736, 83657, 87616, 93092, 95608, 104044, 140896, 144704, 153328, 157472, 162911, 167314, 182077, 186184, 191216, 208088, 281792, 306656, 314944, 325822, 334628, 364154, 372368, 382432, 416176, 442187, 613312, 651644, 669256, 728308, 744736, 764864, 832352, 884374, 1303288, 1338512, 1456616, 1489472, 1664704, 1768748, 2606576, 2677024, 2913232, 3095309, 3537496, 5213152, 5354048, 5826464, 6190618, 7074992, 10426304, 11652928, 12381236, 14149984, 24762472, 28299968, 49524944, 99049888, 198099776]

約数ペア:

[(1, 198099776), (2, 99049888), (4, 49524944), (7, 28299968), (8, 24762472), (14, 14149984), (16, 12381236), (17, 11652928), (19, 10426304), (28, 7074992), (32, 6190618), (34, 5826464), (37, 5354048), (38, 5213152), (56, 3537496), (64, 3095309), (68, 2913232), (74, 2677024), (76, 2606576), (112, 1768748), (119, 1664704), (133, 1489472), (136, 1456616), (148, 1338512), (152, 1303288), (224, 884374), (238, 832352), (259, 764864), (266, 744736), (272, 728308), (296, 669256), (304, 651644), (323, 613312), (448, 442187), (476, 416176), (518, 382432), (532, 372368), (544, 364154), (592, 334628), (608, 325822), (629, 314944), (646, 306656), (703, 281792), (952, 208088), (1036, 191216), (1064, 186184), (1088, 182077), (1184, 167314), (1216, 162911), (1258, 157472), (1292, 153328), (1369, 144704), (1406, 140896), (1904, 104044), (2072, 95608), (2128, 93092), (2261, 87616), (2368, 83657), (2516, 78736), (2584, 76664), (2738, 72352), (2812, 70448), (3808, 52022), (4144, 47804), (4256, 46546), (4403, 44992), (4522, 43808), (4921, 40256), (5032, 39368), (5168, 38332), (5476, 36176), (5624, 35224), (7616, 26011), (8288, 23902), (8512, 23273), (8806, 22496), (9044, 21904), (9583, 20672), (9842, 20128), (10064, 19684), (10336, 19166), (10952, 18088), (11248, 17612), (11951, 16576)]