164836656

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{2719}}^1$

素因数の和:3154

約数の個数: 60

約数和(自身を含む): 462579520

約数和(自身を除く): 297742864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 2719, 3368, 3789, 5052, 5438, 6736, 7578, 8157, 10104, 10876, 15156, 16314, 20208, 21752, 24471, 30312, 32628, 43504, 48942, 60624, 65256, 97884, 130512, 195768, 391536, 1144699, 2289398, 3434097, 4578796, 6868194, 9157592, 10302291, 13736388, 18315184, 20604582, 27472776, 41209164, 54945552, 82418328, 164836656]

約数ペア:

[(1, 164836656), (2, 82418328), (3, 54945552), (4, 41209164), (6, 27472776), (8, 20604582), (9, 18315184), (12, 13736388), (16, 10302291), (18, 9157592), (24, 6868194), (36, 4578796), (48, 3434097), (72, 2289398), (144, 1144699), (421, 391536), (842, 195768), (1263, 130512), (1684, 97884), (2526, 65256), (2719, 60624), (3368, 48942), (3789, 43504), (5052, 32628), (5438, 30312), (6736, 24471), (7578, 21752), (8157, 20208), (10104, 16314), (10876, 15156)]