121562272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2731}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 260239392

約数和(自身を除く): 138677120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 107, 208, 214, 416, 428, 856, 1391, 1712, 2731, 2782, 3424, 5462, 5564, 10924, 11128, 21848, 22256, 35503, 43696, 44512, 71006, 87392, 142012, 284024, 292217, 568048, 584434, 1136096, 1168868, 2337736, 3798821, 4675472, 7597642, 9350944, 15195284, 30390568, 60781136, 121562272]

約数ペア:

[(1, 121562272), (2, 60781136), (4, 30390568), (8, 15195284), (13, 9350944), (16, 7597642), (26, 4675472), (32, 3798821), (52, 2337736), (104, 1168868), (107, 1136096), (208, 584434), (214, 568048), (416, 292217), (428, 284024), (856, 142012), (1391, 87392), (1712, 71006), (2731, 44512), (2782, 43696), (3424, 35503), (5462, 22256), (5564, 21848), (10924, 11128)]