189914208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 587865600

約数和(自身を除く): 397951392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 66, 68, 71, 88, 96, 102, 132, 136, 142, 149, 176, 187, 204, 213, 264, 272, 284, 298, 352, 374, 408, 426, 447, 528, 544, 561, 568, 596, 748, 781, 816, 852, 894, 1056, 1122, 1136, 1192, 1207, 1496, 1562, 1632, 1639, 1704, 1788, 2244, 2272, 2343, 2384, 2414, 2533, 2992, 3124, 3278, 3408, 3576, 3621, 4488, 4686, 4768, 4828, 4917, 5066, 5984, 6248, 6556, 6816, 7152, 7242, 7599, 8976, 9372, 9656, 9834, 10132, 10579, 12496, 13112, 13277, 14304, 14484, 15198, 17952, 18744, 19312, 19668, 20264, 21158, 24992, 26224, 26554, 27863, 28968, 30396, 31737, 37488, 38624, 39336, 39831, 40528, 42316, 52448, 53108, 55726, 57936, 60792, 63474, 74976, 78672, 79662, 81056, 83589, 84632, 106216, 111452, 115872, 116369, 121584, 126948, 157344, 159324, 167178, 169264, 179843, 212432, 222904, 232738, 243168, 253896, 318648, 334356, 338528, 349107, 359686, 424864, 445808, 465476, 507792, 539529, 637296, 668712, 698214, 719372, 891616, 930952, 1015584, 1079058, 1274592, 1337424, 1396428, 1438744, 1861904, 1978273, 2158116, 2674848, 2792856, 2877488, 3723808, 3956546, 4316232, 5585712, 5754976, 5934819, 7913092, 8632464, 11171424, 11869638, 15826184, 17264928, 23739276, 31652368, 47478552, 63304736, 94957104, 189914208]

約数ペア:

[(1, 189914208), (2, 94957104), (3, 63304736), (4, 47478552), (6, 31652368), (8, 23739276), (11, 17264928), (12, 15826184), (16, 11869638), (17, 11171424), (22, 8632464), (24, 7913092), (32, 5934819), (33, 5754976), (34, 5585712), (44, 4316232), (48, 3956546), (51, 3723808), (66, 2877488), (68, 2792856), (71, 2674848), (88, 2158116), (96, 1978273), (102, 1861904), (132, 1438744), (136, 1396428), (142, 1337424), (149, 1274592), (176, 1079058), (187, 1015584), (204, 930952), (213, 891616), (264, 719372), (272, 698214), (284, 668712), (298, 637296), (352, 539529), (374, 507792), (408, 465476), (426, 445808), (447, 424864), (528, 359686), (544, 349107), (561, 338528), (568, 334356), (596, 318648), (748, 253896), (781, 243168), (816, 232738), (852, 222904), (894, 212432), (1056, 179843), (1122, 169264), (1136, 167178), (1192, 159324), (1207, 157344), (1496, 126948), (1562, 121584), (1632, 116369), (1639, 115872), (1704, 111452), (1788, 106216), (2244, 84632), (2272, 83589), (2343, 81056), (2384, 79662), (2414, 78672), (2533, 74976), (2992, 63474), (3124, 60792), (3278, 57936), (3408, 55726), (3576, 53108), (3621, 52448), (4488, 42316), (4686, 40528), (4768, 39831), (4828, 39336), (4917, 38624), (5066, 37488), (5984, 31737), (6248, 30396), (6556, 28968), (6816, 27863), (7152, 26554), (7242, 26224), (7599, 24992), (8976, 21158), (9372, 20264), (9656, 19668), (9834, 19312), (10132, 18744), (10579, 17952), (12496, 15198), (13112, 14484), (13277, 14304)]