158341568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 168

約数和(自身を含む): 415113216

約数和(自身を除く): 256771648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 121, 127, 154, 161, 176, 184, 224, 242, 253, 254, 308, 322, 352, 368, 448, 484, 506, 508, 616, 644, 704, 736, 847, 889, 968, 1012, 1016, 1232, 1288, 1397, 1472, 1694, 1771, 1778, 1936, 2024, 2032, 2464, 2576, 2783, 2794, 2921, 3388, 3542, 3556, 3872, 4048, 4064, 4928, 5152, 5566, 5588, 5842, 6776, 7084, 7112, 7744, 8096, 8128, 9779, 10304, 11132, 11176, 11684, 13552, 14168, 14224, 15367, 16192, 19481, 19558, 20447, 22264, 22352, 23368, 27104, 28336, 28448, 30734, 32131, 38962, 39116, 40894, 44528, 44704, 46736, 54208, 56672, 56896, 61468, 64262, 77924, 78232, 81788, 89056, 89408, 93472, 107569, 113344, 122936, 128524, 155848, 156464, 163576, 178112, 186944, 215138, 224917, 245872, 257048, 311696, 312928, 327152, 353441, 430276, 449834, 491744, 514096, 623392, 625856, 654304, 706882, 860552, 899668, 983488, 1028192, 1246784, 1308608, 1413764, 1721104, 1799336, 2056384, 2474087, 2827528, 3442208, 3598672, 4948174, 5655056, 6884416, 7197344, 9896348, 11310112, 14394688, 19792696, 22620224, 39585392, 79170784, 158341568]

約数ペア:

[(1, 158341568), (2, 79170784), (4, 39585392), (7, 22620224), (8, 19792696), (11, 14394688), (14, 11310112), (16, 9896348), (22, 7197344), (23, 6884416), (28, 5655056), (32, 4948174), (44, 3598672), (46, 3442208), (56, 2827528), (64, 2474087), (77, 2056384), (88, 1799336), (92, 1721104), (112, 1413764), (121, 1308608), (127, 1246784), (154, 1028192), (161, 983488), (176, 899668), (184, 860552), (224, 706882), (242, 654304), (253, 625856), (254, 623392), (308, 514096), (322, 491744), (352, 449834), (368, 430276), (448, 353441), (484, 327152), (506, 312928), (508, 311696), (616, 257048), (644, 245872), (704, 224917), (736, 215138), (847, 186944), (889, 178112), (968, 163576), (1012, 156464), (1016, 155848), (1232, 128524), (1288, 122936), (1397, 113344), (1472, 107569), (1694, 93472), (1771, 89408), (1778, 89056), (1936, 81788), (2024, 78232), (2032, 77924), (2464, 64262), (2576, 61468), (2783, 56896), (2794, 56672), (2921, 54208), (3388, 46736), (3542, 44704), (3556, 44528), (3872, 40894), (4048, 39116), (4064, 38962), (4928, 32131), (5152, 30734), (5566, 28448), (5588, 28336), (5842, 27104), (6776, 23368), (7084, 22352), (7112, 22264), (7744, 20447), (8096, 19558), (8128, 19481), (9779, 16192), (10304, 15367), (11132, 14224), (11176, 14168), (11684, 13552)]