156915642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 359291520

約数和(自身を除く): 202375878

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 113, 114, 226, 247, 339, 494, 678, 741, 937, 1469, 1482, 1874, 2147, 2811, 2938, 4294, 4407, 5622, 6441, 8814, 12181, 12882, 17803, 24362, 27911, 35606, 36543, 53409, 55822, 73086, 83733, 105881, 106818, 167466, 211762, 231439, 317643, 462878, 635286, 694317, 1376453, 1388634, 2011739, 2752906, 4023478, 4129359, 6035217, 8258718, 12070434, 26152607, 52305214, 78457821, 156915642]

約数ペア:

[(1, 156915642), (2, 78457821), (3, 52305214), (6, 26152607), (13, 12070434), (19, 8258718), (26, 6035217), (38, 4129359), (39, 4023478), (57, 2752906), (78, 2011739), (113, 1388634), (114, 1376453), (226, 694317), (247, 635286), (339, 462878), (494, 317643), (678, 231439), (741, 211762), (937, 167466), (1469, 106818), (1482, 105881), (1874, 83733), (2147, 73086), (2811, 55822), (2938, 53409), (4294, 36543), (4407, 35606), (5622, 27911), (6441, 24362), (8814, 17803), (12181, 12882)]