16671312

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 160

約数和(自身を含む): 56544000

約数和(自身を除く): 39872688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 149, 168, 189, 216, 222, 252, 259, 296, 298, 333, 336, 378, 432, 444, 447, 504, 518, 592, 596, 666, 756, 777, 888, 894, 999, 1008, 1036, 1043, 1192, 1332, 1341, 1512, 1554, 1776, 1788, 1998, 2072, 2086, 2331, 2384, 2664, 2682, 3024, 3108, 3129, 3576, 3996, 4023, 4144, 4172, 4662, 5328, 5364, 5513, 6216, 6258, 6993, 7152, 7992, 8046, 8344, 9324, 9387, 10728, 11026, 12432, 12516, 13986, 15984, 16092, 16539, 16688, 18648, 18774, 21456, 22052, 25032, 27972, 28161, 32184, 33078, 37296, 37548, 38591, 44104, 49617, 50064, 55944, 56322, 64368, 66156, 75096, 77182, 88208, 99234, 111888, 112644, 115773, 132312, 148851, 150192, 154364, 198468, 225288, 231546, 264624, 297702, 308728, 347319, 396936, 450576, 463092, 595404, 617456, 694638, 793872, 926184, 1041957, 1190808, 1389276, 1852368, 2083914, 2381616, 2778552, 4167828, 5557104, 8335656, 16671312]

約数ペア:

[(1, 16671312), (2, 8335656), (3, 5557104), (4, 4167828), (6, 2778552), (7, 2381616), (8, 2083914), (9, 1852368), (12, 1389276), (14, 1190808), (16, 1041957), (18, 926184), (21, 793872), (24, 694638), (27, 617456), (28, 595404), (36, 463092), (37, 450576), (42, 396936), (48, 347319), (54, 308728), (56, 297702), (63, 264624), (72, 231546), (74, 225288), (84, 198468), (108, 154364), (111, 150192), (112, 148851), (126, 132312), (144, 115773), (148, 112644), (149, 111888), (168, 99234), (189, 88208), (216, 77182), (222, 75096), (252, 66156), (259, 64368), (296, 56322), (298, 55944), (333, 50064), (336, 49617), (378, 44104), (432, 38591), (444, 37548), (447, 37296), (504, 33078), (518, 32184), (592, 28161), (596, 27972), (666, 25032), (756, 22052), (777, 21456), (888, 18774), (894, 18648), (999, 16688), (1008, 16539), (1036, 16092), (1043, 15984), (1192, 13986), (1332, 12516), (1341, 12432), (1512, 11026), (1554, 10728), (1776, 9387), (1788, 9324), (1998, 8344), (2072, 8046), (2086, 7992), (2331, 7152), (2384, 6993), (2664, 6258), (2682, 6216), (3024, 5513), (3108, 5364), (3129, 5328), (3576, 4662), (3996, 4172), (4023, 4144)]