156939469638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{138451}}^1$

素因数の和:138797

約数の個数: 64

約数和(自身を含む): 363173995008

約数和(自身を除く): 206234525370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 197, 274, 394, 411, 591, 822, 959, 1182, 1379, 1918, 2758, 2877, 4137, 5754, 8274, 26989, 53978, 80967, 138451, 161934, 188923, 276902, 377846, 415353, 566769, 830706, 969157, 1133538, 1938314, 2907471, 5814942, 18967787, 27274847, 37935574, 54549694, 56903361, 81824541, 113806722, 132774509, 163649082, 190923929, 265549018, 381847858, 398323527, 572771787, 796647054, 1145543574, 3736654039, 7473308078, 11209962117, 22419924234, 26156578273, 52313156546, 78469734819, 156939469638]

約数ペア:

[(1, 156939469638), (2, 78469734819), (3, 52313156546), (6, 26156578273), (7, 22419924234), (14, 11209962117), (21, 7473308078), (42, 3736654039), (137, 1145543574), (197, 796647054), (274, 572771787), (394, 398323527), (411, 381847858), (591, 265549018), (822, 190923929), (959, 163649082), (1182, 132774509), (1379, 113806722), (1918, 81824541), (2758, 56903361), (2877, 54549694), (4137, 37935574), (5754, 27274847), (8274, 18967787), (26989, 5814942), (53978, 2907471), (80967, 1938314), (138451, 1133538), (161934, 969157), (188923, 830706), (276902, 566769), (377846, 415353)]