149212154

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 282424968

約数和(自身を除く): 133212814

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 173, 182, 346, 637, 677, 1211, 1274, 1354, 2249, 2422, 4498, 4739, 8477, 8801, 9478, 15743, 16954, 17602, 31486, 33173, 61607, 66346, 110201, 117121, 123214, 220402, 234242, 431249, 819847, 862498, 1522573, 1639694, 3045146, 5738929, 10658011, 11477858, 21316022, 74606077, 149212154]

約数ペア:

[(1, 149212154), (2, 74606077), (7, 21316022), (13, 11477858), (14, 10658011), (26, 5738929), (49, 3045146), (91, 1639694), (98, 1522573), (173, 862498), (182, 819847), (346, 431249), (637, 234242), (677, 220402), (1211, 123214), (1274, 117121), (1354, 110201), (2249, 66346), (2422, 61607), (4498, 33173), (4739, 31486), (8477, 17602), (8801, 16954), (9478, 15743)]