161567293459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{69877}}^1$

素因数の和:69980

約数の個数: 64

約数和(自身を含む): 214128552960

約数和(自身を除く): 52561259501

約数列:

[1, 11, 13, 19, 23, 37, 143, 209, 247, 253, 299, 407, 437, 481, 703, 851, 2717, 3289, 4807, 5291, 5681, 7733, 9139, 9361, 11063, 16169, 62491, 69877, 100529, 121693, 177859, 210197, 768647, 908401, 1327663, 1607171, 2312167, 2585449, 9992411, 14604293, 17259619, 17678881, 20893223, 28439939, 30536249, 33610837, 49123531, 59465327, 189855809, 229825453, 335898739, 369719207, 396971237, 540358841, 638605903, 654118597, 773049251, 1129841213, 4366683607, 7024664933, 8503541761, 12428253343, 14687935769, 161567293459]

約数ペア:

[(1, 161567293459), (11, 14687935769), (13, 12428253343), (19, 8503541761), (23, 7024664933), (37, 4366683607), (143, 1129841213), (209, 773049251), (247, 654118597), (253, 638605903), (299, 540358841), (407, 396971237), (437, 369719207), (481, 335898739), (703, 229825453), (851, 189855809), (2717, 59465327), (3289, 49123531), (4807, 33610837), (5291, 30536249), (5681, 28439939), (7733, 20893223), (9139, 17678881), (9361, 17259619), (11063, 14604293), (16169, 9992411), (62491, 2585449), (69877, 2312167), (100529, 1607171), (121693, 1327663), (177859, 908401), (210197, 768647)]