121697922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 263741184

約数和(自身を除く): 142043262

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 137, 138, 157, 246, 274, 314, 411, 471, 822, 942, 943, 1886, 2829, 3151, 3611, 5617, 5658, 6302, 6437, 7222, 9453, 10833, 11234, 12874, 16851, 18906, 19311, 21509, 21666, 33702, 38622, 43018, 64527, 129054, 129191, 148051, 258382, 296102, 387573, 444153, 494707, 775146, 881869, 888306, 989414, 1484121, 1763738, 2645607, 2968242, 5291214, 20282987, 40565974, 60848961, 121697922]

約数ペア:

[(1, 121697922), (2, 60848961), (3, 40565974), (6, 20282987), (23, 5291214), (41, 2968242), (46, 2645607), (69, 1763738), (82, 1484121), (123, 989414), (137, 888306), (138, 881869), (157, 775146), (246, 494707), (274, 444153), (314, 387573), (411, 296102), (471, 258382), (822, 148051), (942, 129191), (943, 129054), (1886, 64527), (2829, 43018), (3151, 38622), (3611, 33702), (5617, 21666), (5658, 21509), (6302, 19311), (6437, 18906), (7222, 16851), (9453, 12874), (10833, 11234)]