156986399492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1\times {\mathrm{15569}}^1$

素因数の和:16716

約数の個数: 48

約数和(自身を含む): 297603734400

約数和(自身を除く): 140617334908

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 919, 1838, 2743, 3676, 5486, 10972, 11947, 15569, 23894, 31138, 47788, 62276, 193909, 202397, 387818, 404794, 775636, 809588, 2520817, 3285059, 5041634, 6570118, 10083268, 13140236, 14307911, 28615822, 42705767, 57231644, 85411534, 170823068, 186002843, 372005686, 744011372, 3018969221, 6037938442, 12075876884, 39246599873, 78493199746, 156986399492]

約数ペア:

[(1, 156986399492), (2, 78493199746), (4, 39246599873), (13, 12075876884), (26, 6037938442), (52, 3018969221), (211, 744011372), (422, 372005686), (844, 186002843), (919, 170823068), (1838, 85411534), (2743, 57231644), (3676, 42705767), (5486, 28615822), (10972, 14307911), (11947, 13140236), (15569, 10083268), (23894, 6570118), (31138, 5041634), (47788, 3285059), (62276, 2520817), (193909, 809588), (202397, 775636), (387818, 404794)]