145640124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577937}}^1$

素因数の和:577954

約数の個数: 36

約数和(自身を含む): 420738864

約数和(自身を除く): 275098740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577937, 1155874, 1733811, 2311748, 3467622, 4045559, 5201433, 6935244, 8091118, 10402866, 12136677, 16182236, 20805732, 24273354, 36410031, 48546708, 72820062, 145640124]

約数ペア:

[(1, 145640124), (2, 72820062), (3, 48546708), (4, 36410031), (6, 24273354), (7, 20805732), (9, 16182236), (12, 12136677), (14, 10402866), (18, 8091118), (21, 6935244), (28, 5201433), (36, 4045559), (42, 3467622), (63, 2311748), (84, 1733811), (126, 1155874), (252, 577937)]