156950013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 244892160

約数和(自身を除く): 87942147

約数列:

[1, 3, 11, 19, 33, 53, 57, 159, 209, 583, 627, 1007, 1749, 3021, 4723, 11077, 14169, 33231, 51953, 89737, 155859, 250319, 269211, 750957, 987107, 2753509, 2961321, 4756061, 8260527, 14268183, 52316671, 156950013]

約数ペア:

[(1, 156950013), (3, 52316671), (11, 14268183), (19, 8260527), (33, 4756061), (53, 2961321), (57, 2753509), (159, 987107), (209, 750957), (583, 269211), (627, 250319), (1007, 155859), (1749, 89737), (3021, 51953), (4723, 33231), (11077, 14169)]