171946336

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 200610464

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 43, 58, 62, 86, 116, 124, 139, 172, 232, 248, 278, 344, 464, 496, 556, 688, 899, 928, 992, 1112, 1247, 1333, 1376, 1798, 2224, 2494, 2666, 3596, 4031, 4309, 4448, 4988, 5332, 5977, 7192, 8062, 8618, 9976, 10664, 11954, 14384, 16124, 17236, 19952, 21328, 23908, 28768, 32248, 34472, 38657, 39904, 42656, 47816, 64496, 68944, 77314, 95632, 124961, 128992, 137888, 154628, 173333, 185287, 191264, 249922, 309256, 346666, 370574, 499844, 618512, 693332, 741148, 999688, 1237024, 1386664, 1482296, 1999376, 2773328, 2964592, 3998752, 5373323, 5546656, 5929184, 10746646, 21493292, 42986584, 85973168, 171946336]

約数ペア:

[(1, 171946336), (2, 85973168), (4, 42986584), (8, 21493292), (16, 10746646), (29, 5929184), (31, 5546656), (32, 5373323), (43, 3998752), (58, 2964592), (62, 2773328), (86, 1999376), (116, 1482296), (124, 1386664), (139, 1237024), (172, 999688), (232, 741148), (248, 693332), (278, 618512), (344, 499844), (464, 370574), (496, 346666), (556, 309256), (688, 249922), (899, 191264), (928, 185287), (992, 173333), (1112, 154628), (1247, 137888), (1333, 128992), (1376, 124961), (1798, 95632), (2224, 77314), (2494, 68944), (2666, 64496), (3596, 47816), (4031, 42656), (4309, 39904), (4448, 38657), (4988, 34472), (5332, 32248), (5977, 28768), (7192, 23908), (8062, 21328), (8618, 19952), (9976, 17236), (10664, 16124), (11954, 14384)]