156598546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 263950848

約数和(自身を除く): 107352302

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 806, 1261, 2003, 2522, 3007, 4006, 6014, 26039, 39091, 52078, 62093, 78182, 124186, 194291, 388582, 807209, 1614418, 2525783, 5051566, 6023021, 12046042, 78299273, 156598546]

約数ペア:

[(1, 156598546), (2, 78299273), (13, 12046042), (26, 6023021), (31, 5051566), (62, 2525783), (97, 1614418), (194, 807209), (403, 388582), (806, 194291), (1261, 124186), (2003, 78182), (2522, 62093), (3007, 52078), (4006, 39091), (6014, 26039)]