169751168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 358713600

約数和(自身を除く): 188962432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 223, 304, 313, 446, 608, 626, 892, 1216, 1252, 1784, 2432, 2504, 3568, 4237, 5008, 5947, 7136, 8474, 10016, 11894, 14272, 16948, 20032, 23788, 28544, 33896, 40064, 47576, 67792, 69799, 95152, 135584, 139598, 190304, 271168, 279196, 380608, 542336, 558392, 761216, 1116784, 1326181, 2233568, 2652362, 4467136, 5304724, 8934272, 10609448, 21218896, 42437792, 84875584, 169751168]

約数ペア:

[(1, 169751168), (2, 84875584), (4, 42437792), (8, 21218896), (16, 10609448), (19, 8934272), (32, 5304724), (38, 4467136), (64, 2652362), (76, 2233568), (128, 1326181), (152, 1116784), (223, 761216), (304, 558392), (313, 542336), (446, 380608), (608, 279196), (626, 271168), (892, 190304), (1216, 139598), (1252, 135584), (1784, 95152), (2432, 69799), (2504, 67792), (3568, 47576), (4237, 40064), (5008, 33896), (5947, 28544), (7136, 23788), (8474, 20032), (10016, 16948), (11894, 14272)]