160422228

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{20921}}^1$

素因数の和:21005

約数の個数: 48

約数和(自身を含む): 421787520

約数和(自身を除く): 261365292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 20921, 41842, 62763, 83684, 125526, 188289, 251052, 376578, 564867, 753156, 1129734, 1485391, 2259468, 2970782, 4456173, 5941564, 8912346, 13368519, 17824692, 26737038, 40105557, 53474076, 80211114, 160422228]

約数ペア:

[(1, 160422228), (2, 80211114), (3, 53474076), (4, 40105557), (6, 26737038), (9, 17824692), (12, 13368519), (18, 8912346), (27, 5941564), (36, 4456173), (54, 2970782), (71, 2259468), (108, 1485391), (142, 1129734), (213, 753156), (284, 564867), (426, 376578), (639, 251052), (852, 188289), (1278, 125526), (1917, 83684), (2556, 62763), (3834, 41842), (7668, 20921)]