164021032

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:351

約数の個数: 96

約数和(自身を含む): 383641920

約数和(自身を除く): 219620888

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 151, 163, 196, 238, 302, 326, 392, 476, 604, 652, 833, 952, 1057, 1141, 1208, 1304, 1666, 2114, 2282, 2567, 2771, 3332, 4228, 4564, 5134, 5542, 6664, 7399, 7987, 8456, 9128, 10268, 11084, 14798, 15974, 17969, 19397, 20536, 22168, 24613, 29596, 31948, 35938, 38794, 49226, 59192, 63896, 71876, 77588, 98452, 125783, 135779, 143752, 155176, 172291, 196904, 251566, 271558, 344582, 418421, 503132, 543116, 689164, 836842, 1006264, 1086232, 1206037, 1378328, 1673684, 2412074, 2928947, 3347368, 4824148, 5857894, 9648296, 11715788, 20502629, 23431576, 41005258, 82010516, 164021032]

約数ペア:

[(1, 164021032), (2, 82010516), (4, 41005258), (7, 23431576), (8, 20502629), (14, 11715788), (17, 9648296), (28, 5857894), (34, 4824148), (49, 3347368), (56, 2928947), (68, 2412074), (98, 1673684), (119, 1378328), (136, 1206037), (151, 1086232), (163, 1006264), (196, 836842), (238, 689164), (302, 543116), (326, 503132), (392, 418421), (476, 344582), (604, 271558), (652, 251566), (833, 196904), (952, 172291), (1057, 155176), (1141, 143752), (1208, 135779), (1304, 125783), (1666, 98452), (2114, 77588), (2282, 71876), (2567, 63896), (2771, 59192), (3332, 49226), (4228, 38794), (4564, 35938), (5134, 31948), (5542, 29596), (6664, 24613), (7399, 22168), (7987, 20536), (8456, 19397), (9128, 17969), (10268, 15974), (11084, 14798)]