155694816

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 144

約数和(自身を含む): 479278800

約数和(自身を除く): 323583984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 769, 888, 912, 1184, 1332, 1368, 1406, 1538, 1776, 1824, 2109, 2307, 2664, 2736, 2812, 3076, 3552, 4218, 4614, 5328, 5472, 5624, 6152, 6327, 6921, 8436, 9228, 10656, 11248, 12304, 12654, 13842, 14611, 16872, 18456, 22496, 24608, 25308, 27684, 28453, 29222, 33744, 36912, 43833, 50616, 55368, 56906, 58444, 67488, 73824, 85359, 87666, 101232, 110736, 113812, 116888, 131499, 170718, 175332, 202464, 221472, 227624, 233776, 256077, 262998, 341436, 350664, 455248, 467552, 512154, 525996, 540607, 682872, 701328, 910496, 1024308, 1051992, 1081214, 1365744, 1402656, 1621821, 2048616, 2103984, 2162428, 2731488, 3243642, 4097232, 4207968, 4324856, 4865463, 6487284, 8194464, 8649712, 9730926, 12974568, 17299424, 19461852, 25949136, 38923704, 51898272, 77847408, 155694816]

約数ペア:

[(1, 155694816), (2, 77847408), (3, 51898272), (4, 38923704), (6, 25949136), (8, 19461852), (9, 17299424), (12, 12974568), (16, 9730926), (18, 8649712), (19, 8194464), (24, 6487284), (32, 4865463), (36, 4324856), (37, 4207968), (38, 4097232), (48, 3243642), (57, 2731488), (72, 2162428), (74, 2103984), (76, 2048616), (96, 1621821), (111, 1402656), (114, 1365744), (144, 1081214), (148, 1051992), (152, 1024308), (171, 910496), (222, 701328), (228, 682872), (288, 540607), (296, 525996), (304, 512154), (333, 467552), (342, 455248), (444, 350664), (456, 341436), (592, 262998), (608, 256077), (666, 233776), (684, 227624), (703, 221472), (769, 202464), (888, 175332), (912, 170718), (1184, 131499), (1332, 116888), (1368, 113812), (1406, 110736), (1538, 101232), (1776, 87666), (1824, 85359), (2109, 73824), (2307, 67488), (2664, 58444), (2736, 56906), (2812, 55368), (3076, 50616), (3552, 43833), (4218, 36912), (4614, 33744), (5328, 29222), (5472, 28453), (5624, 27684), (6152, 25308), (6327, 24608), (6921, 22496), (8436, 18456), (9228, 16872), (10656, 14611), (11248, 13842), (12304, 12654)]