163959152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86113}}^1$

素因数の和:86145

約数の個数: 40

約数和(自身を含む): 384412896

約数和(自身を除く): 220453744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 86113, 172226, 344452, 602791, 688904, 1205582, 1377808, 1463921, 2411164, 2927842, 4822328, 5855684, 9644656, 10247447, 11711368, 20494894, 23422736, 40989788, 81979576, 163959152]

約数ペア:

[(1, 163959152), (2, 81979576), (4, 40989788), (7, 23422736), (8, 20494894), (14, 11711368), (16, 10247447), (17, 9644656), (28, 5855684), (34, 4822328), (56, 2927842), (68, 2411164), (112, 1463921), (119, 1377808), (136, 1205582), (238, 688904), (272, 602791), (476, 344452), (952, 172226), (1904, 86113)]