169909324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3659}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 344332800

約数和(自身を除く): 174423476

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 494, 611, 893, 988, 1222, 1786, 2444, 3572, 3659, 7318, 11609, 14636, 23218, 46436, 47567, 69521, 95134, 139042, 171973, 190268, 278084, 343946, 687892, 903773, 1807546, 2235649, 3267487, 3615092, 4471298, 6534974, 8942596, 13069948, 42477331, 84954662, 169909324]

約数ペア:

[(1, 169909324), (2, 84954662), (4, 42477331), (13, 13069948), (19, 8942596), (26, 6534974), (38, 4471298), (47, 3615092), (52, 3267487), (76, 2235649), (94, 1807546), (188, 903773), (247, 687892), (494, 343946), (611, 278084), (893, 190268), (988, 171973), (1222, 139042), (1786, 95134), (2444, 69521), (3572, 47567), (3659, 46436), (7318, 23218), (11609, 14636)]