198235968

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 168

約数和(自身を含む): 642823200

約数和(自身を除く): 444587232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 192, 196, 224, 228, 266, 294, 304, 336, 392, 399, 448, 456, 532, 588, 608, 672, 784, 798, 912, 931, 1064, 1109, 1176, 1216, 1344, 1568, 1596, 1824, 1862, 2128, 2218, 2352, 2793, 3136, 3192, 3327, 3648, 3724, 4256, 4436, 4704, 5586, 6384, 6654, 7448, 7763, 8512, 8872, 9408, 11172, 12768, 13308, 14896, 15526, 17744, 21071, 22344, 23289, 25536, 26616, 29792, 31052, 35488, 42142, 44688, 46578, 53232, 54341, 59584, 62104, 63213, 70976, 84284, 89376, 93156, 106464, 108682, 124208, 126426, 147497, 163023, 168568, 178752, 186312, 212928, 217364, 248416, 252852, 294994, 326046, 337136, 372624, 434728, 442491, 496832, 505704, 589988, 652092, 674272, 745248, 869456, 884982, 1011408, 1032479, 1179976, 1304184, 1348544, 1490496, 1738912, 1769964, 2022816, 2064958, 2359952, 2608368, 3097437, 3477824, 3539928, 4045632, 4129916, 4719904, 5216736, 6194874, 7079856, 8259832, 9439808, 10433472, 12389748, 14159712, 16519664, 24779496, 28319424, 33039328, 49558992, 66078656, 99117984, 198235968]

約数ペア:

[(1, 198235968), (2, 99117984), (3, 66078656), (4, 49558992), (6, 33039328), (7, 28319424), (8, 24779496), (12, 16519664), (14, 14159712), (16, 12389748), (19, 10433472), (21, 9439808), (24, 8259832), (28, 7079856), (32, 6194874), (38, 5216736), (42, 4719904), (48, 4129916), (49, 4045632), (56, 3539928), (57, 3477824), (64, 3097437), (76, 2608368), (84, 2359952), (96, 2064958), (98, 2022816), (112, 1769964), (114, 1738912), (133, 1490496), (147, 1348544), (152, 1304184), (168, 1179976), (192, 1032479), (196, 1011408), (224, 884982), (228, 869456), (266, 745248), (294, 674272), (304, 652092), (336, 589988), (392, 505704), (399, 496832), (448, 442491), (456, 434728), (532, 372624), (588, 337136), (608, 326046), (672, 294994), (784, 252852), (798, 248416), (912, 217364), (931, 212928), (1064, 186312), (1109, 178752), (1176, 168568), (1216, 163023), (1344, 147497), (1568, 126426), (1596, 124208), (1824, 108682), (1862, 106464), (2128, 93156), (2218, 89376), (2352, 84284), (2793, 70976), (3136, 63213), (3192, 62104), (3327, 59584), (3648, 54341), (3724, 53232), (4256, 46578), (4436, 44688), (4704, 42142), (5586, 35488), (6384, 31052), (6654, 29792), (7448, 26616), (7763, 25536), (8512, 23289), (8872, 22344), (9408, 21071), (11172, 17744), (12768, 15526), (13308, 14896)]