16564944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 47229120

約数和(自身を除く): 30664176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 229, 264, 274, 411, 458, 528, 548, 687, 822, 916, 1096, 1374, 1507, 1644, 1832, 2192, 2519, 2748, 3014, 3288, 3664, 4521, 5038, 5496, 6028, 6576, 7557, 9042, 10076, 10992, 12056, 15114, 18084, 20152, 24112, 30228, 31373, 36168, 40304, 60456, 62746, 72336, 94119, 120912, 125492, 188238, 250984, 345103, 376476, 501968, 690206, 752952, 1035309, 1380412, 1505904, 2070618, 2760824, 4141236, 5521648, 8282472, 16564944]

約数ペア:

[(1, 16564944), (2, 8282472), (3, 5521648), (4, 4141236), (6, 2760824), (8, 2070618), (11, 1505904), (12, 1380412), (16, 1035309), (22, 752952), (24, 690206), (33, 501968), (44, 376476), (48, 345103), (66, 250984), (88, 188238), (132, 125492), (137, 120912), (176, 94119), (229, 72336), (264, 62746), (274, 60456), (411, 40304), (458, 36168), (528, 31373), (548, 30228), (687, 24112), (822, 20152), (916, 18084), (1096, 15114), (1374, 12056), (1507, 10992), (1644, 10076), (1832, 9042), (2192, 7557), (2519, 6576), (2748, 6028), (3014, 5496), (3288, 5038), (3664, 4521)]