163658740068

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1901}}^1\times {\mathrm{45121}}^1$

素因数の和:47085

約数の個数: 72

約数和(自身を含む): 421729524216

約数和(自身を除く): 258070784148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1901, 1908, 3802, 5703, 7604, 11406, 17109, 22812, 34218, 45121, 68436, 90242, 100753, 135363, 180484, 201506, 270726, 302259, 403012, 406089, 541452, 604518, 812178, 906777, 1209036, 1624356, 1813554, 2391413, 3627108, 4782826, 7174239, 9565652, 14348478, 21522717, 28696956, 43045434, 85775021, 86090868, 171550042, 257325063, 343100084, 514650126, 771975189, 1029300252, 1543950378, 3087900756, 4546076113, 9092152226, 13638228339, 18184304452, 27276456678, 40914685017, 54552913356, 81829370034, 163658740068]

約数ペア:

[(1, 163658740068), (2, 81829370034), (3, 54552913356), (4, 40914685017), (6, 27276456678), (9, 18184304452), (12, 13638228339), (18, 9092152226), (36, 4546076113), (53, 3087900756), (106, 1543950378), (159, 1029300252), (212, 771975189), (318, 514650126), (477, 343100084), (636, 257325063), (954, 171550042), (1901, 86090868), (1908, 85775021), (3802, 43045434), (5703, 28696956), (7604, 21522717), (11406, 14348478), (17109, 9565652), (22812, 7174239), (34218, 4782826), (45121, 3627108), (68436, 2391413), (90242, 1813554), (100753, 1624356), (135363, 1209036), (180484, 906777), (201506, 812178), (270726, 604518), (302259, 541452), (403012, 406089)]