166642728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 519073920

約数和(自身を除く): 352431192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 61, 69, 84, 92, 98, 101, 122, 138, 147, 161, 168, 183, 184, 196, 202, 244, 276, 294, 303, 322, 366, 392, 404, 427, 483, 488, 552, 588, 606, 644, 707, 732, 808, 854, 966, 1127, 1176, 1212, 1281, 1288, 1403, 1414, 1464, 1708, 1932, 2121, 2254, 2323, 2424, 2562, 2806, 2828, 2989, 3381, 3416, 3864, 4209, 4242, 4508, 4646, 4949, 5124, 5612, 5656, 5978, 6161, 6762, 6969, 8418, 8484, 8967, 9016, 9292, 9821, 9898, 10248, 11224, 11956, 12322, 13524, 13938, 14847, 16261, 16836, 16968, 17934, 18483, 18584, 19642, 19796, 23912, 24644, 27048, 27876, 29463, 29694, 32522, 33672, 35868, 36966, 39284, 39592, 43127, 48783, 49288, 55752, 58926, 59388, 65044, 68747, 71736, 73932, 78568, 86254, 97566, 113827, 117852, 118776, 129381, 130088, 137494, 141703, 147864, 172508, 195132, 206241, 227654, 235704, 258762, 274988, 283406, 301889, 341481, 345016, 390264, 412482, 425109, 455308, 517524, 549976, 566812, 603778, 682962, 824964, 850218, 905667, 910616, 991921, 1035048, 1133624, 1207556, 1365924, 1649928, 1700436, 1811334, 1983842, 2415112, 2731848, 2975763, 3400872, 3622668, 3967684, 5951526, 6943447, 7245336, 7935368, 11903052, 13886894, 20830341, 23806104, 27773788, 41660682, 55547576, 83321364, 166642728]

約数ペア:

[(1, 166642728), (2, 83321364), (3, 55547576), (4, 41660682), (6, 27773788), (7, 23806104), (8, 20830341), (12, 13886894), (14, 11903052), (21, 7935368), (23, 7245336), (24, 6943447), (28, 5951526), (42, 3967684), (46, 3622668), (49, 3400872), (56, 2975763), (61, 2731848), (69, 2415112), (84, 1983842), (92, 1811334), (98, 1700436), (101, 1649928), (122, 1365924), (138, 1207556), (147, 1133624), (161, 1035048), (168, 991921), (183, 910616), (184, 905667), (196, 850218), (202, 824964), (244, 682962), (276, 603778), (294, 566812), (303, 549976), (322, 517524), (366, 455308), (392, 425109), (404, 412482), (427, 390264), (483, 345016), (488, 341481), (552, 301889), (588, 283406), (606, 274988), (644, 258762), (707, 235704), (732, 227654), (808, 206241), (854, 195132), (966, 172508), (1127, 147864), (1176, 141703), (1212, 137494), (1281, 130088), (1288, 129381), (1403, 118776), (1414, 117852), (1464, 113827), (1708, 97566), (1932, 86254), (2121, 78568), (2254, 73932), (2323, 71736), (2424, 68747), (2562, 65044), (2806, 59388), (2828, 58926), (2989, 55752), (3381, 49288), (3416, 48783), (3864, 43127), (4209, 39592), (4242, 39284), (4508, 36966), (4646, 35868), (4949, 33672), (5124, 32522), (5612, 29694), (5656, 29463), (5978, 27876), (6161, 27048), (6762, 24644), (6969, 23912), (8418, 19796), (8484, 19642), (8967, 18584), (9016, 18483), (9292, 17934), (9821, 16968), (9898, 16836), (10248, 16261), (11224, 14847), (11956, 13938), (12322, 13524)]