190014748

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2903

約数の個数: 72

約数和(自身を含む): 435746304

約数和(自身を除く): 245731556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1364, 1519, 2156, 2387, 2843, 3038, 4774, 5686, 6076, 9548, 11372, 16709, 19901, 31273, 33418, 39802, 62546, 66836, 79604, 88133, 125092, 139307, 176266, 218911, 278614, 352532, 437822, 557228, 616931, 875644, 969463, 1233862, 1532377, 1938926, 2467724, 3064754, 3877852, 4318517, 6129508, 6786241, 8637034, 13572482, 17274068, 27144964, 47503687, 95007374, 190014748]

約数ペア:

[(1, 190014748), (2, 95007374), (4, 47503687), (7, 27144964), (11, 17274068), (14, 13572482), (22, 8637034), (28, 6786241), (31, 6129508), (44, 4318517), (49, 3877852), (62, 3064754), (77, 2467724), (98, 1938926), (124, 1532377), (154, 1233862), (196, 969463), (217, 875644), (308, 616931), (341, 557228), (434, 437822), (539, 352532), (682, 278614), (868, 218911), (1078, 176266), (1364, 139307), (1519, 125092), (2156, 88133), (2387, 79604), (2843, 66836), (3038, 62546), (4774, 39802), (5686, 33418), (6076, 31273), (9548, 19901), (11372, 16709)]