140919656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9001}}^1$

素因数の和:9129

約数の個数: 32

約数和(自身を含む): 280862400

約数和(自身を除く): 139942744

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1957, 3914, 7828, 9001, 15656, 18002, 36004, 72008, 171019, 342038, 684076, 927103, 1368152, 1854206, 3708412, 7416824, 17614957, 35229914, 70459828, 140919656]

約数ペア:

[(1, 140919656), (2, 70459828), (4, 35229914), (8, 17614957), (19, 7416824), (38, 3708412), (76, 1854206), (103, 1368152), (152, 927103), (206, 684076), (412, 342038), (824, 171019), (1957, 72008), (3914, 36004), (7828, 18002), (9001, 15656)]