161726504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 328320000

約数和(自身を除く): 166593496

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 113, 116, 124, 199, 226, 232, 248, 398, 452, 796, 899, 904, 1592, 1798, 3277, 3503, 3596, 5771, 6169, 6554, 7006, 7192, 11542, 12338, 13108, 14012, 22487, 23084, 24676, 26216, 28024, 44974, 46168, 49352, 89948, 101587, 178901, 179896, 203174, 357802, 406348, 652123, 697097, 715604, 812696, 1304246, 1394194, 1431208, 2608492, 2788388, 5216984, 5576776, 20215813, 40431626, 80863252, 161726504]

約数ペア:

[(1, 161726504), (2, 80863252), (4, 40431626), (8, 20215813), (29, 5576776), (31, 5216984), (58, 2788388), (62, 2608492), (113, 1431208), (116, 1394194), (124, 1304246), (199, 812696), (226, 715604), (232, 697097), (248, 652123), (398, 406348), (452, 357802), (796, 203174), (899, 179896), (904, 178901), (1592, 101587), (1798, 89948), (3277, 49352), (3503, 46168), (3596, 44974), (5771, 28024), (6169, 26216), (6554, 24676), (7006, 23084), (7192, 22487), (11542, 14012), (12338, 13108)]