128198604

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 305157888

約数和(自身を除く): 176959284

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 317, 402, 503, 634, 804, 951, 1006, 1268, 1509, 1902, 2012, 3018, 3804, 6036, 21239, 33701, 42478, 63717, 67402, 84956, 101103, 127434, 134804, 159451, 202206, 254868, 318902, 404412, 478353, 637804, 956706, 1913412, 10683217, 21366434, 32049651, 42732868, 64099302, 128198604]

約数ペア:

[(1, 128198604), (2, 64099302), (3, 42732868), (4, 32049651), (6, 21366434), (12, 10683217), (67, 1913412), (134, 956706), (201, 637804), (268, 478353), (317, 404412), (402, 318902), (503, 254868), (634, 202206), (804, 159451), (951, 134804), (1006, 127434), (1268, 101103), (1509, 84956), (1902, 67402), (2012, 63717), (3018, 42478), (3804, 33701), (6036, 21239)]