154778316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7283}}^1$

素因数の和:7331

約数の個数: 96

約数和(自身を含む): 469905408

約数和(自身を除く): 315127092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1932, 3036, 3542, 5313, 7084, 7283, 10626, 14566, 21252, 21849, 29132, 43698, 50981, 80113, 87396, 101962, 152943, 160226, 167509, 203924, 240339, 305886, 320452, 335018, 480678, 502527, 560791, 611772, 670036, 961356, 1005054, 1121582, 1172563, 1682373, 1842599, 2010108, 2243164, 2345126, 3364746, 3517689, 3685198, 4690252, 5527797, 6729492, 7035378, 7370396, 11055594, 12898193, 14070756, 22111188, 25796386, 38694579, 51592772, 77389158, 154778316]

約数ペア:

[(1, 154778316), (2, 77389158), (3, 51592772), (4, 38694579), (6, 25796386), (7, 22111188), (11, 14070756), (12, 12898193), (14, 11055594), (21, 7370396), (22, 7035378), (23, 6729492), (28, 5527797), (33, 4690252), (42, 3685198), (44, 3517689), (46, 3364746), (66, 2345126), (69, 2243164), (77, 2010108), (84, 1842599), (92, 1682373), (132, 1172563), (138, 1121582), (154, 1005054), (161, 961356), (231, 670036), (253, 611772), (276, 560791), (308, 502527), (322, 480678), (462, 335018), (483, 320452), (506, 305886), (644, 240339), (759, 203924), (924, 167509), (966, 160226), (1012, 152943), (1518, 101962), (1771, 87396), (1932, 80113), (3036, 50981), (3542, 43698), (5313, 29132), (7084, 21849), (7283, 21252), (10626, 14566)]