123279156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 216

約数和(自身を含む): 422927232

約数和(自身を除く): 299648076

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 182, 198, 231, 234, 242, 252, 273, 286, 308, 311, 363, 364, 396, 429, 462, 468, 484, 546, 572, 622, 693, 726, 819, 847, 858, 924, 933, 1001, 1089, 1092, 1244, 1287, 1386, 1452, 1573, 1638, 1694, 1716, 1866, 2002, 2177, 2178, 2541, 2574, 2772, 2799, 3003, 3146, 3276, 3388, 3421, 3732, 4004, 4043, 4354, 4356, 4719, 5082, 5148, 5598, 6006, 6292, 6531, 6842, 7623, 8086, 8708, 9009, 9438, 10164, 10263, 11011, 11196, 12012, 12129, 13062, 13684, 14157, 15246, 16172, 18018, 18876, 19593, 20526, 22022, 23947, 24258, 26124, 28301, 28314, 30492, 30789, 33033, 36036, 36387, 37631, 39186, 41052, 44044, 44473, 47894, 48516, 56602, 56628, 61578, 66066, 71841, 72774, 75262, 78372, 84903, 88946, 95788, 99099, 112893, 113204, 123156, 132132, 133419, 143682, 145548, 150524, 169806, 177892, 198198, 215523, 225786, 254709, 263417, 266838, 287364, 311311, 338679, 339612, 396396, 400257, 431046, 451572, 489203, 509418, 526834, 533676, 622622, 677358, 790251, 800514, 862092, 933933, 978406, 1018836, 1053668, 1245244, 1354716, 1467609, 1580502, 1601028, 1867866, 1956812, 2370753, 2801799, 2935218, 3161004, 3424421, 3735732, 4402827, 4741506, 5603598, 5870436, 6848842, 8805654, 9483012, 10273263, 11207196, 13697684, 17611308, 20546526, 30819789, 41093052, 61639578, 123279156]

約数ペア:

[(1, 123279156), (2, 61639578), (3, 41093052), (4, 30819789), (6, 20546526), (7, 17611308), (9, 13697684), (11, 11207196), (12, 10273263), (13, 9483012), (14, 8805654), (18, 6848842), (21, 5870436), (22, 5603598), (26, 4741506), (28, 4402827), (33, 3735732), (36, 3424421), (39, 3161004), (42, 2935218), (44, 2801799), (52, 2370753), (63, 1956812), (66, 1867866), (77, 1601028), (78, 1580502), (84, 1467609), (91, 1354716), (99, 1245244), (117, 1053668), (121, 1018836), (126, 978406), (132, 933933), (143, 862092), (154, 800514), (156, 790251), (182, 677358), (198, 622622), (231, 533676), (234, 526834), (242, 509418), (252, 489203), (273, 451572), (286, 431046), (308, 400257), (311, 396396), (363, 339612), (364, 338679), (396, 311311), (429, 287364), (462, 266838), (468, 263417), (484, 254709), (546, 225786), (572, 215523), (622, 198198), (693, 177892), (726, 169806), (819, 150524), (847, 145548), (858, 143682), (924, 133419), (933, 132132), (1001, 123156), (1089, 113204), (1092, 112893), (1244, 99099), (1287, 95788), (1386, 88946), (1452, 84903), (1573, 78372), (1638, 75262), (1694, 72774), (1716, 71841), (1866, 66066), (2002, 61578), (2177, 56628), (2178, 56602), (2541, 48516), (2574, 47894), (2772, 44473), (2799, 44044), (3003, 41052), (3146, 39186), (3276, 37631), (3388, 36387), (3421, 36036), (3732, 33033), (4004, 30789), (4043, 30492), (4354, 28314), (4356, 28301), (4719, 26124), (5082, 24258), (5148, 23947), (5598, 22022), (6006, 20526), (6292, 19593), (6531, 18876), (6842, 18018), (7623, 16172), (8086, 15246), (8708, 14157), (9009, 13684), (9438, 13062), (10164, 12129), (10263, 12012), (11011, 11196)]