129279168

素因数分解:

$2^6\times 3^2\times {\mathrm{224443}}^1$

素因数の和:224461

約数の個数: 42

約数和(自身を含む): 370557044

約数和(自身を除く): 241277876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 224443, 448886, 673329, 897772, 1346658, 1795544, 2019987, 2693316, 3591088, 4039974, 5386632, 7182176, 8079948, 10773264, 14364352, 16159896, 21546528, 32319792, 43093056, 64639584, 129279168]

約数ペア:

[(1, 129279168), (2, 64639584), (3, 43093056), (4, 32319792), (6, 21546528), (8, 16159896), (9, 14364352), (12, 10773264), (16, 8079948), (18, 7182176), (24, 5386632), (32, 4039974), (36, 3591088), (48, 2693316), (64, 2019987), (72, 1795544), (96, 1346658), (144, 897772), (192, 673329), (288, 448886), (576, 224443)]