156939331836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7817261}}^1$

素因数の和:7817514

約数の個数: 48

約数和(自身を含む): 420256005120

約数和(自身を除く): 263316673284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 7817261, 15634522, 23451783, 31269044, 46903566, 54720827, 93807132, 109441654, 164162481, 218883308, 328324962, 656649924, 1868325379, 3736650758, 5604976137, 7473301516, 11209952274, 13078277653, 22419904548, 26156555306, 39234832959, 52313110612, 78469665918, 156939331836]

約数ペア:

[(1, 156939331836), (2, 78469665918), (3, 52313110612), (4, 39234832959), (6, 26156555306), (7, 22419904548), (12, 13078277653), (14, 11209952274), (21, 7473301516), (28, 5604976137), (42, 3736650758), (84, 1868325379), (239, 656649924), (478, 328324962), (717, 218883308), (956, 164162481), (1434, 109441654), (1673, 93807132), (2868, 54720827), (3346, 46903566), (5019, 31269044), (6692, 23451783), (10038, 15634522), (20076, 7817261)]