128241564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51133}}^1$

素因数の和:51170

約数の個数: 48

約数和(自身を含む): 343620480

約数和(自身を除く): 215378916

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 51133, 102266, 153399, 204532, 306798, 562463, 613596, 971527, 1124926, 1687389, 1943054, 2249852, 2914581, 3374778, 3886108, 5829162, 6749556, 10686797, 11658324, 21373594, 32060391, 42747188, 64120782, 128241564]

約数ペア:

[(1, 128241564), (2, 64120782), (3, 42747188), (4, 32060391), (6, 21373594), (11, 11658324), (12, 10686797), (19, 6749556), (22, 5829162), (33, 3886108), (38, 3374778), (44, 2914581), (57, 2249852), (66, 1943054), (76, 1687389), (114, 1124926), (132, 971527), (209, 613596), (228, 562463), (418, 306798), (627, 204532), (836, 153399), (1254, 102266), (2508, 51133)]