161796344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{11779}}^1$

素因数の和:11903

約数の個数: 32

約数和(自身を含む): 324421200

約数和(自身を除く): 162624856

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 11779, 13736, 23558, 47116, 94232, 200243, 400486, 800972, 1189679, 1601944, 2379358, 4758716, 9517432, 20224543, 40449086, 80898172, 161796344]

約数ペア:

[(1, 161796344), (2, 80898172), (4, 40449086), (8, 20224543), (17, 9517432), (34, 4758716), (68, 2379358), (101, 1601944), (136, 1189679), (202, 800972), (404, 400486), (808, 200243), (1717, 94232), (3434, 47116), (6868, 23558), (11779, 13736)]