156912714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{138371}}^1$

素因数の和:138392

約数の個数: 40

約数和(自身を含む): 401832288

約数和(自身を除く): 244919574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 138371, 276742, 415113, 830226, 968597, 1245339, 1937194, 2490678, 2905791, 3736017, 5811582, 7472034, 8717373, 11208051, 17434746, 22416102, 26152119, 52304238, 78456357, 156912714]

約数ペア:

[(1, 156912714), (2, 78456357), (3, 52304238), (6, 26152119), (7, 22416102), (9, 17434746), (14, 11208051), (18, 8717373), (21, 7472034), (27, 5811582), (42, 3736017), (54, 2905791), (63, 2490678), (81, 1937194), (126, 1245339), (162, 968597), (189, 830226), (378, 415113), (567, 276742), (1134, 138371)]