128523978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38183}}^1$

素因数の和:38219

約数の個数: 48

約数和(自身を含む): 321662016

約数和(自身を除く): 193138038

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 38183, 76366, 114549, 229098, 343647, 420013, 649111, 687294, 840026, 1260039, 1298222, 1947333, 2520078, 3780117, 3894666, 5841999, 7140221, 7560234, 11683998, 14280442, 21420663, 42841326, 64261989, 128523978]

約数ペア:

[(1, 128523978), (2, 64261989), (3, 42841326), (6, 21420663), (9, 14280442), (11, 11683998), (17, 7560234), (18, 7140221), (22, 5841999), (33, 3894666), (34, 3780117), (51, 2520078), (66, 1947333), (99, 1298222), (102, 1260039), (153, 840026), (187, 687294), (198, 649111), (306, 420013), (374, 343647), (561, 229098), (1122, 114549), (1683, 76366), (3366, 38183)]