178009104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 573963264

約数和(自身を除く): 395954160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 83, 84, 91, 104, 112, 156, 166, 168, 182, 208, 249, 273, 312, 332, 336, 364, 491, 498, 546, 581, 624, 664, 728, 982, 996, 1079, 1092, 1162, 1328, 1456, 1473, 1743, 1964, 1992, 2158, 2184, 2324, 2946, 3237, 3437, 3486, 3928, 3984, 4316, 4368, 4648, 5892, 6383, 6474, 6874, 6972, 7553, 7856, 8632, 9296, 10311, 11784, 12766, 12948, 13748, 13944, 15106, 17264, 19149, 20622, 22659, 23568, 25532, 25896, 27496, 27888, 30212, 38298, 40753, 41244, 44681, 45318, 51064, 51792, 54992, 60424, 76596, 81506, 82488, 89362, 90636, 102128, 120848, 122259, 134043, 153192, 163012, 164976, 178724, 181272, 244518, 268086, 285271, 306384, 326024, 357448, 362544, 489036, 529789, 536172, 570542, 652048, 714896, 855813, 978072, 1059578, 1072344, 1141084, 1589367, 1711626, 1956144, 2119156, 2144688, 2282168, 3178734, 3423252, 3708523, 4238312, 4564336, 6357468, 6846504, 7417046, 8476624, 11125569, 12714936, 13693008, 14834092, 22251138, 25429872, 29668184, 44502276, 59336368, 89004552, 178009104]

約数ペア:

[(1, 178009104), (2, 89004552), (3, 59336368), (4, 44502276), (6, 29668184), (7, 25429872), (8, 22251138), (12, 14834092), (13, 13693008), (14, 12714936), (16, 11125569), (21, 8476624), (24, 7417046), (26, 6846504), (28, 6357468), (39, 4564336), (42, 4238312), (48, 3708523), (52, 3423252), (56, 3178734), (78, 2282168), (83, 2144688), (84, 2119156), (91, 1956144), (104, 1711626), (112, 1589367), (156, 1141084), (166, 1072344), (168, 1059578), (182, 978072), (208, 855813), (249, 714896), (273, 652048), (312, 570542), (332, 536172), (336, 529789), (364, 489036), (491, 362544), (498, 357448), (546, 326024), (581, 306384), (624, 285271), (664, 268086), (728, 244518), (982, 181272), (996, 178724), (1079, 164976), (1092, 163012), (1162, 153192), (1328, 134043), (1456, 122259), (1473, 120848), (1743, 102128), (1964, 90636), (1992, 89362), (2158, 82488), (2184, 81506), (2324, 76596), (2946, 60424), (3237, 54992), (3437, 51792), (3486, 51064), (3928, 45318), (3984, 44681), (4316, 41244), (4368, 40753), (4648, 38298), (5892, 30212), (6383, 27888), (6474, 27496), (6874, 25896), (6972, 25532), (7553, 23568), (7856, 22659), (8632, 20622), (9296, 19149), (10311, 17264), (11784, 15106), (12766, 13944), (12948, 13748)]