156944214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245589}}^1$

素因数の和:1245604

約数の個数: 24

約数和(自身を含む): 388624080

約数和(自身を除く): 231679866

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245589, 2491178, 3736767, 7473534, 8719123, 11210301, 17438246, 22420602, 26157369, 52314738, 78472107, 156944214]

約数ペア:

[(1, 156944214), (2, 78472107), (3, 52314738), (6, 26157369), (7, 22420602), (9, 17438246), (14, 11210301), (18, 8719123), (21, 7473534), (42, 3736767), (63, 2491178), (126, 1245589)]