147866272

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 72

約数和(自身を含む): 315645120

約数和(自身を除く): 167778848

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 271, 272, 289, 472, 542, 544, 578, 944, 1003, 1084, 1156, 1888, 2006, 2168, 2312, 4012, 4336, 4607, 4624, 8024, 8672, 9214, 9248, 15989, 16048, 17051, 18428, 31978, 32096, 34102, 36856, 63956, 68204, 73712, 78319, 127912, 136408, 147424, 156638, 255824, 271813, 272816, 313276, 511648, 543626, 545632, 626552, 1087252, 1253104, 2174504, 2506208, 4349008, 4620821, 8698016, 9241642, 18483284, 36966568, 73933136, 147866272]

約数ペア:

[(1, 147866272), (2, 73933136), (4, 36966568), (8, 18483284), (16, 9241642), (17, 8698016), (32, 4620821), (34, 4349008), (59, 2506208), (68, 2174504), (118, 1253104), (136, 1087252), (236, 626552), (271, 545632), (272, 543626), (289, 511648), (472, 313276), (542, 272816), (544, 271813), (578, 255824), (944, 156638), (1003, 147424), (1084, 136408), (1156, 127912), (1888, 78319), (2006, 73712), (2168, 68204), (2312, 63956), (4012, 36856), (4336, 34102), (4607, 32096), (4624, 31978), (8024, 18428), (8672, 17051), (9214, 16048), (9248, 15989)]