157211430108

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{10357}}^1\times {\mathrm{6421}}^1$

素因数の和:16982

約数の個数: 48

約数和(自身を含む): 368781757344

約数和(自身を除く): 211570327236

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 2364, 6421, 10357, 12842, 19263, 20714, 25684, 31071, 38526, 41428, 62142, 77052, 124284, 1264937, 2040329, 2529874, 3794811, 4080658, 5059748, 6120987, 7589622, 8161316, 12241974, 15179244, 24483948, 66502297, 133004594, 199506891, 266009188, 399013782, 798027564, 13100952509, 26201905018, 39302857527, 52403810036, 78605715054, 157211430108]

約数ペア:

[(1, 157211430108), (2, 78605715054), (3, 52403810036), (4, 39302857527), (6, 26201905018), (12, 13100952509), (197, 798027564), (394, 399013782), (591, 266009188), (788, 199506891), (1182, 133004594), (2364, 66502297), (6421, 24483948), (10357, 15179244), (12842, 12241974), (19263, 8161316), (20714, 7589622), (25684, 6120987), (31071, 5059748), (38526, 4080658), (41428, 3794811), (62142, 2529874), (77052, 2040329), (124284, 1264937)]