123755308884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{16661}}^1$

素因数の和:16970

約数の個数: 144

約数和(自身を含む): 338971061520

約数和(自身を除く): 215215752636

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 229, 306, 318, 458, 477, 612, 636, 687, 901, 916, 954, 1374, 1802, 1908, 2061, 2703, 2748, 3604, 3893, 4122, 5406, 7786, 8109, 8244, 10812, 11679, 12137, 15572, 16218, 16661, 23358, 24274, 32436, 33322, 35037, 36411, 46716, 48548, 49983, 66644, 70074, 72822, 99966, 109233, 140148, 145644, 149949, 199932, 206329, 218466, 283237, 299898, 412658, 436932, 566474, 599796, 618987, 825316, 849711, 883033, 1132948, 1237974, 1699422, 1766066, 1856961, 2475948, 2549133, 2649099, 3398844, 3532132, 3713922, 3815369, 5098266, 5298198, 7427844, 7630738, 7947297, 10196532, 10596396, 11446107, 15011561, 15261476, 15894594, 22892214, 30023122, 31789188, 34338321, 45034683, 45784428, 60046244, 64861273, 68676642, 90069366, 129722546, 135104049, 137353284, 180138732, 194583819, 202214557, 259445092, 270208098, 389167638, 404429114, 540416196, 583751457, 606643671, 778335276, 808858228, 1167502914, 1213287342, 1819931013, 2335005828, 2426574684, 3437647469, 3639862026, 6875294938, 7279724052, 10312942407, 13750589876, 20625884814, 30938827221, 41251769628, 61877654442, 123755308884]

約数ペア:

[(1, 123755308884), (2, 61877654442), (3, 41251769628), (4, 30938827221), (6, 20625884814), (9, 13750589876), (12, 10312942407), (17, 7279724052), (18, 6875294938), (34, 3639862026), (36, 3437647469), (51, 2426574684), (53, 2335005828), (68, 1819931013), (102, 1213287342), (106, 1167502914), (153, 808858228), (159, 778335276), (204, 606643671), (212, 583751457), (229, 540416196), (306, 404429114), (318, 389167638), (458, 270208098), (477, 259445092), (612, 202214557), (636, 194583819), (687, 180138732), (901, 137353284), (916, 135104049), (954, 129722546), (1374, 90069366), (1802, 68676642), (1908, 64861273), (2061, 60046244), (2703, 45784428), (2748, 45034683), (3604, 34338321), (3893, 31789188), (4122, 30023122), (5406, 22892214), (7786, 15894594), (8109, 15261476), (8244, 15011561), (10812, 11446107), (11679, 10596396), (12137, 10196532), (15572, 7947297), (16218, 7630738), (16661, 7427844), (23358, 5298198), (24274, 5098266), (32436, 3815369), (33322, 3713922), (35037, 3532132), (36411, 3398844), (46716, 2649099), (48548, 2549133), (49983, 2475948), (66644, 1856961), (70074, 1766066), (72822, 1699422), (99966, 1237974), (109233, 1132948), (140148, 883033), (145644, 849711), (149949, 825316), (199932, 618987), (206329, 599796), (218466, 566474), (283237, 436932), (299898, 412658)]