148795257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 230178816

約数和(自身を除く): 81383559

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 5351, 9269, 16053, 27807, 69563, 123073, 165881, 208689, 369219, 497643, 1599949, 2156453, 3815263, 4799847, 6469359, 11445789, 49598419, 148795257]

約数ペア:

[(1, 148795257), (3, 49598419), (13, 11445789), (23, 6469359), (31, 4799847), (39, 3815263), (69, 2156453), (93, 1599949), (299, 497643), (403, 369219), (713, 208689), (897, 165881), (1209, 123073), (2139, 69563), (5351, 27807), (9269, 16053)]