157021368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40637}}^1$

素因数の和:40676

約数の個数: 64

約数和(自身を含む): 468149760

約数和(自身を除く): 311128392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 40637, 81274, 121911, 162548, 243822, 284459, 325096, 487644, 568918, 853377, 934651, 975288, 1137836, 1706754, 1869302, 2275672, 2803953, 3413508, 3738604, 5607906, 6542557, 6827016, 7477208, 11215812, 13085114, 19627671, 22431624, 26170228, 39255342, 52340456, 78510684, 157021368]

約数ペア:

[(1, 157021368), (2, 78510684), (3, 52340456), (4, 39255342), (6, 26170228), (7, 22431624), (8, 19627671), (12, 13085114), (14, 11215812), (21, 7477208), (23, 6827016), (24, 6542557), (28, 5607906), (42, 3738604), (46, 3413508), (56, 2803953), (69, 2275672), (84, 1869302), (92, 1706754), (138, 1137836), (161, 975288), (168, 934651), (184, 853377), (276, 568918), (322, 487644), (483, 325096), (552, 284459), (644, 243822), (966, 162548), (1288, 121911), (1932, 81274), (3864, 40637)]