128280296846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{3733}}^1$

素因数の和:4317

約数の個数: 64

約数和(自身を含む): 215624699136

約数和(自身を除く): 87344402290

約数列:

[1, 2, 13, 26, 47, 61, 94, 122, 461, 611, 793, 922, 1222, 1586, 2867, 3733, 5734, 5993, 7466, 11986, 21667, 28121, 37271, 43334, 48529, 56242, 74542, 97058, 175451, 227713, 281671, 350902, 365573, 455426, 563342, 731146, 1321687, 1720913, 2280863, 2643374, 2960269, 3441826, 4561726, 5920538, 10702511, 17181931, 21405022, 22371869, 34363862, 44743738, 80882911, 104975693, 139132643, 161765822, 209951386, 278265286, 1051477843, 1364684009, 2102955686, 2729368018, 4933857571, 9867715142, 64140148423, 128280296846]

約数ペア:

[(1, 128280296846), (2, 64140148423), (13, 9867715142), (26, 4933857571), (47, 2729368018), (61, 2102955686), (94, 1364684009), (122, 1051477843), (461, 278265286), (611, 209951386), (793, 161765822), (922, 139132643), (1222, 104975693), (1586, 80882911), (2867, 44743738), (3733, 34363862), (5734, 22371869), (5993, 21405022), (7466, 17181931), (11986, 10702511), (21667, 5920538), (28121, 4561726), (37271, 3441826), (43334, 2960269), (48529, 2643374), (56242, 2280863), (74542, 1720913), (97058, 1321687), (175451, 731146), (227713, 563342), (281671, 455426), (350902, 365573)]