164222838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1667}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 384327216

約数和(自身を除く): 220104378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 842, 1263, 1667, 2526, 3334, 3789, 5001, 5473, 7578, 10002, 10946, 15003, 16419, 21671, 30006, 32838, 43342, 49257, 65013, 98514, 130026, 195039, 390078, 701807, 1403614, 2105421, 4210842, 6316263, 9123491, 12632526, 18246982, 27370473, 54740946, 82111419, 164222838]

約数ペア:

[(1, 164222838), (2, 82111419), (3, 54740946), (6, 27370473), (9, 18246982), (13, 12632526), (18, 9123491), (26, 6316263), (39, 4210842), (78, 2105421), (117, 1403614), (234, 701807), (421, 390078), (842, 195039), (1263, 130026), (1667, 98514), (2526, 65013), (3334, 49257), (3789, 43342), (5001, 32838), (5473, 30006), (7578, 21671), (10002, 16419), (10946, 15003)]