181023286288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{116491}}^1$

素因数の和:116784

約数の個数: 80

約数和(自身を含む): 391517496832

約数和(自身を除く): 210494210544

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 241, 248, 403, 482, 496, 806, 964, 1612, 1928, 3133, 3224, 3856, 6266, 6448, 7471, 12532, 14942, 25064, 29884, 50128, 59768, 97123, 116491, 119536, 194246, 232982, 388492, 465964, 776984, 931928, 1514383, 1553968, 1863856, 3028766, 3611221, 6057532, 7222442, 12115064, 14444884, 24230128, 28074331, 28889768, 46945873, 56148662, 57779536, 93891746, 112297324, 187783492, 224594648, 364966303, 375566984, 449189296, 729932606, 751133968, 870304261, 1459865212, 1740608522, 2919730424, 3481217044, 5839460848, 6962434088, 11313955393, 13924868176, 22627910786, 45255821572, 90511643144, 181023286288]

約数ペア:

[(1, 181023286288), (2, 90511643144), (4, 45255821572), (8, 22627910786), (13, 13924868176), (16, 11313955393), (26, 6962434088), (31, 5839460848), (52, 3481217044), (62, 2919730424), (104, 1740608522), (124, 1459865212), (208, 870304261), (241, 751133968), (248, 729932606), (403, 449189296), (482, 375566984), (496, 364966303), (806, 224594648), (964, 187783492), (1612, 112297324), (1928, 93891746), (3133, 57779536), (3224, 56148662), (3856, 46945873), (6266, 28889768), (6448, 28074331), (7471, 24230128), (12532, 14444884), (14942, 12115064), (25064, 7222442), (29884, 6057532), (50128, 3611221), (59768, 3028766), (97123, 1863856), (116491, 1553968), (119536, 1514383), (194246, 931928), (232982, 776984), (388492, 465964)]