187896016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 499968000

約数和(自身を除く): 312071984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 112, 133, 152, 154, 161, 176, 184, 209, 253, 266, 304, 308, 322, 349, 368, 418, 437, 506, 532, 616, 644, 698, 836, 874, 1012, 1064, 1232, 1288, 1396, 1463, 1672, 1748, 1771, 2024, 2128, 2443, 2576, 2792, 2926, 3059, 3344, 3496, 3542, 3839, 4048, 4807, 4886, 5584, 5852, 6118, 6631, 6992, 7084, 7678, 8027, 9614, 9772, 11704, 12236, 13262, 14168, 15356, 16054, 19228, 19544, 23408, 24472, 26524, 26873, 28336, 30712, 32108, 33649, 38456, 39088, 46417, 48944, 53048, 53746, 56189, 61424, 64216, 67298, 72941, 76912, 88297, 92834, 106096, 107492, 112378, 128432, 134596, 145882, 152513, 176594, 185668, 214984, 224756, 269192, 291764, 305026, 353188, 371336, 429968, 449512, 510587, 538384, 583528, 610052, 618079, 706376, 742672, 899024, 1021174, 1067591, 1167056, 1220104, 1236158, 1412752, 1677643, 2042348, 2135182, 2440208, 2472316, 3355286, 4084696, 4270364, 4944632, 6710572, 8169392, 8540728, 9889264, 11743501, 13421144, 17081456, 23487002, 26842288, 46974004, 93948008, 187896016]

約数ペア:

[(1, 187896016), (2, 93948008), (4, 46974004), (7, 26842288), (8, 23487002), (11, 17081456), (14, 13421144), (16, 11743501), (19, 9889264), (22, 8540728), (23, 8169392), (28, 6710572), (38, 4944632), (44, 4270364), (46, 4084696), (56, 3355286), (76, 2472316), (77, 2440208), (88, 2135182), (92, 2042348), (112, 1677643), (133, 1412752), (152, 1236158), (154, 1220104), (161, 1167056), (176, 1067591), (184, 1021174), (209, 899024), (253, 742672), (266, 706376), (304, 618079), (308, 610052), (322, 583528), (349, 538384), (368, 510587), (418, 449512), (437, 429968), (506, 371336), (532, 353188), (616, 305026), (644, 291764), (698, 269192), (836, 224756), (874, 214984), (1012, 185668), (1064, 176594), (1232, 152513), (1288, 145882), (1396, 134596), (1463, 128432), (1672, 112378), (1748, 107492), (1771, 106096), (2024, 92834), (2128, 88297), (2443, 76912), (2576, 72941), (2792, 67298), (2926, 64216), (3059, 61424), (3344, 56189), (3496, 53746), (3542, 53048), (3839, 48944), (4048, 46417), (4807, 39088), (4886, 38456), (5584, 33649), (5852, 32108), (6118, 30712), (6631, 28336), (6992, 26873), (7084, 26524), (7678, 24472), (8027, 23408), (9614, 19544), (9772, 19228), (11704, 16054), (12236, 15356), (13262, 14168)]