168850360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 289829960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 157, 161, 167, 184, 230, 280, 314, 322, 334, 460, 628, 644, 668, 785, 805, 835, 920, 1099, 1169, 1256, 1288, 1336, 1570, 1610, 1670, 2198, 2338, 3140, 3220, 3340, 3611, 3841, 4396, 4676, 5495, 5845, 6280, 6440, 6680, 7222, 7682, 8792, 9352, 10990, 11690, 14444, 15364, 18055, 19205, 21980, 23380, 25277, 26219, 26887, 28888, 30728, 36110, 38410, 43960, 46760, 50554, 52438, 53774, 72220, 76820, 101108, 104876, 107548, 126385, 131095, 134435, 144440, 153640, 183533, 202216, 209752, 215096, 252770, 262190, 268870, 367066, 505540, 524380, 537740, 603037, 734132, 917665, 1011080, 1048760, 1075480, 1206074, 1468264, 1835330, 2412148, 3015185, 3670660, 4221259, 4824296, 6030370, 7341320, 8442518, 12060740, 16885036, 21106295, 24121480, 33770072, 42212590, 84425180, 168850360]

約数ペア:

[(1, 168850360), (2, 84425180), (4, 42212590), (5, 33770072), (7, 24121480), (8, 21106295), (10, 16885036), (14, 12060740), (20, 8442518), (23, 7341320), (28, 6030370), (35, 4824296), (40, 4221259), (46, 3670660), (56, 3015185), (70, 2412148), (92, 1835330), (115, 1468264), (140, 1206074), (157, 1075480), (161, 1048760), (167, 1011080), (184, 917665), (230, 734132), (280, 603037), (314, 537740), (322, 524380), (334, 505540), (460, 367066), (628, 268870), (644, 262190), (668, 252770), (785, 215096), (805, 209752), (835, 202216), (920, 183533), (1099, 153640), (1169, 144440), (1256, 134435), (1288, 131095), (1336, 126385), (1570, 107548), (1610, 104876), (1670, 101108), (2198, 76820), (2338, 72220), (3140, 53774), (3220, 52438), (3340, 50554), (3611, 46760), (3841, 43960), (4396, 38410), (4676, 36110), (5495, 30728), (5845, 28888), (6280, 26887), (6440, 26219), (6680, 25277), (7222, 23380), (7682, 21980), (8792, 19205), (9352, 18055), (10990, 15364), (11690, 14444)]