129773072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{4363}}^1$

素因数の和:4408

約数の個数: 60

約数和(自身を含む): 297083664

約数和(自身を除く): 167310592

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 4363, 7436, 8726, 14872, 17452, 29744, 34904, 47993, 56719, 69808, 95986, 113438, 191972, 226876, 383944, 453752, 623909, 737347, 767888, 907504, 1247818, 1474694, 2495636, 2949388, 4991272, 5898776, 8110817, 9982544, 11797552, 16221634, 32443268, 64886536, 129773072]

約数ペア:

[(1, 129773072), (2, 64886536), (4, 32443268), (8, 16221634), (11, 11797552), (13, 9982544), (16, 8110817), (22, 5898776), (26, 4991272), (44, 2949388), (52, 2495636), (88, 1474694), (104, 1247818), (143, 907504), (169, 767888), (176, 737347), (208, 623909), (286, 453752), (338, 383944), (572, 226876), (676, 191972), (1144, 113438), (1352, 95986), (1859, 69808), (2288, 56719), (2704, 47993), (3718, 34904), (4363, 29744), (7436, 17452), (8726, 14872)]