128331293148

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1013}}^1\times {\mathrm{17863}}^1$

素因数の和:19083

約数の個数: 72

約数和(自身を含む): 326379781728

約数和(自身を除く): 198048488580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1013, 1182, 1773, 2026, 2364, 3039, 3546, 4052, 6078, 7092, 9117, 12156, 17863, 18234, 35726, 36468, 53589, 71452, 107178, 160767, 199561, 214356, 321534, 399122, 598683, 643068, 798244, 1197366, 1796049, 2394732, 3519011, 3592098, 7038022, 7184196, 10557033, 14076044, 18095219, 21114066, 31671099, 36190438, 42228132, 54285657, 63342198, 72380876, 108571314, 126684396, 162856971, 217142628, 325713942, 651427884, 3564758143, 7129516286, 10694274429, 14259032572, 21388548858, 32082823287, 42777097716, 64165646574, 128331293148]

約数ペア:

[(1, 128331293148), (2, 64165646574), (3, 42777097716), (4, 32082823287), (6, 21388548858), (9, 14259032572), (12, 10694274429), (18, 7129516286), (36, 3564758143), (197, 651427884), (394, 325713942), (591, 217142628), (788, 162856971), (1013, 126684396), (1182, 108571314), (1773, 72380876), (2026, 63342198), (2364, 54285657), (3039, 42228132), (3546, 36190438), (4052, 31671099), (6078, 21114066), (7092, 18095219), (9117, 14076044), (12156, 10557033), (17863, 7184196), (18234, 7038022), (35726, 3592098), (36468, 3519011), (53589, 2394732), (71452, 1796049), (107178, 1197366), (160767, 798244), (199561, 643068), (214356, 598683), (321534, 399122)]