139930794

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^2\times {\mathrm{151}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 315424320

約数和(自身を除く): 175493526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 151, 262, 302, 393, 453, 786, 906, 1179, 1359, 2358, 2718, 3537, 4077, 7074, 8154, 17161, 19781, 34322, 39562, 51483, 59343, 102966, 118686, 154449, 178029, 308898, 356058, 463347, 534087, 926694, 1068174, 2591311, 5182622, 7773933, 15547866, 23321799, 46643598, 69965397, 139930794]

約数ペア:

[(1, 139930794), (2, 69965397), (3, 46643598), (6, 23321799), (9, 15547866), (18, 7773933), (27, 5182622), (54, 2591311), (131, 1068174), (151, 926694), (262, 534087), (302, 463347), (393, 356058), (453, 308898), (786, 178029), (906, 154449), (1179, 118686), (1359, 102966), (2358, 59343), (2718, 51483), (3537, 39562), (4077, 34322), (7074, 19781), (8154, 17161)]