156874032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8231

約数の個数: 120

約数和(自身を含む): 528220160

約数和(自身を除く): 371346128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 8191, 9576, 16382, 19152, 24573, 32764, 49146, 57337, 65528, 73719, 98292, 114674, 131056, 147438, 155629, 172011, 196584, 229348, 294876, 311258, 344022, 393168, 458696, 466887, 516033, 589752, 622516, 688044, 917392, 933774, 1032066, 1089403, 1179504, 1245032, 1376088, 1400661, 1867548, 2064132, 2178806, 2490064, 2752176, 2801322, 3268209, 3735096, 4128264, 4357612, 5602644, 6536418, 7470192, 8256528, 8715224, 9804627, 11205288, 13072836, 17430448, 19609254, 22410576, 26145672, 39218508, 52291344, 78437016, 156874032]

約数ペア:

[(1, 156874032), (2, 78437016), (3, 52291344), (4, 39218508), (6, 26145672), (7, 22410576), (8, 19609254), (9, 17430448), (12, 13072836), (14, 11205288), (16, 9804627), (18, 8715224), (19, 8256528), (21, 7470192), (24, 6536418), (28, 5602644), (36, 4357612), (38, 4128264), (42, 3735096), (48, 3268209), (56, 2801322), (57, 2752176), (63, 2490064), (72, 2178806), (76, 2064132), (84, 1867548), (112, 1400661), (114, 1376088), (126, 1245032), (133, 1179504), (144, 1089403), (152, 1032066), (168, 933774), (171, 917392), (228, 688044), (252, 622516), (266, 589752), (304, 516033), (336, 466887), (342, 458696), (399, 393168), (456, 344022), (504, 311258), (532, 294876), (684, 229348), (798, 196584), (912, 172011), (1008, 155629), (1064, 147438), (1197, 131056), (1368, 114674), (1596, 98292), (2128, 73719), (2394, 65528), (2736, 57337), (3192, 49146), (4788, 32764), (6384, 24573), (8191, 19152), (9576, 16382)]