156912281264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2393707}}^1$

素因数の和:2393973

約数の個数: 40

約数和(自身を含む): 323236753488

約数和(自身を除く): 166324472224

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 482, 964, 1928, 3856, 4097, 8194, 16388, 32776, 65552, 2393707, 4787414, 9574828, 19149656, 38299312, 40693019, 81386038, 162772076, 325544152, 576883387, 651088304, 1153766774, 2307533548, 4615067096, 9230134192, 9807017579, 19614035158, 39228070316, 78456140632, 156912281264]

約数ペア:

[(1, 156912281264), (2, 78456140632), (4, 39228070316), (8, 19614035158), (16, 9807017579), (17, 9230134192), (34, 4615067096), (68, 2307533548), (136, 1153766774), (241, 651088304), (272, 576883387), (482, 325544152), (964, 162772076), (1928, 81386038), (3856, 40693019), (4097, 38299312), (8194, 19149656), (16388, 9574828), (32776, 4787414), (65552, 2393707)]