169174936

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 412876800

約数和(自身を除く): 243701864

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 92, 124, 133, 152, 161, 184, 217, 223, 248, 266, 322, 434, 437, 446, 532, 589, 644, 713, 868, 874, 892, 1064, 1178, 1288, 1426, 1561, 1736, 1748, 1784, 2356, 2852, 3059, 3122, 3496, 4123, 4237, 4712, 4991, 5129, 5704, 6118, 6244, 6913, 8246, 8474, 9982, 10258, 12236, 12488, 13547, 13826, 16492, 16948, 19964, 20516, 24472, 27094, 27652, 29659, 32984, 33896, 35903, 39928, 41032, 48391, 54188, 55304, 59318, 71806, 94829, 96782, 97451, 108376, 118636, 131347, 143612, 158999, 189658, 193564, 194902, 237272, 262694, 287224, 317998, 379316, 387128, 389804, 525388, 635996, 682157, 758632, 779608, 919429, 1050776, 1112993, 1271992, 1364314, 1838858, 2225986, 2728628, 3020981, 3677716, 4451972, 5457256, 6041962, 7355432, 8903944, 12083924, 21146867, 24167848, 42293734, 84587468, 169174936]

約数ペア:

[(1, 169174936), (2, 84587468), (4, 42293734), (7, 24167848), (8, 21146867), (14, 12083924), (19, 8903944), (23, 7355432), (28, 6041962), (31, 5457256), (38, 4451972), (46, 3677716), (56, 3020981), (62, 2728628), (76, 2225986), (92, 1838858), (124, 1364314), (133, 1271992), (152, 1112993), (161, 1050776), (184, 919429), (217, 779608), (223, 758632), (248, 682157), (266, 635996), (322, 525388), (434, 389804), (437, 387128), (446, 379316), (532, 317998), (589, 287224), (644, 262694), (713, 237272), (868, 194902), (874, 193564), (892, 189658), (1064, 158999), (1178, 143612), (1288, 131347), (1426, 118636), (1561, 108376), (1736, 97451), (1748, 96782), (1784, 94829), (2356, 71806), (2852, 59318), (3059, 55304), (3122, 54188), (3496, 48391), (4123, 41032), (4237, 39928), (4712, 35903), (4991, 33896), (5129, 32984), (5704, 29659), (6118, 27652), (6244, 27094), (6913, 24472), (8246, 20516), (8474, 19964), (9982, 16948), (10258, 16492), (12236, 13826), (12488, 13547)]