166193552

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20327}}^1$

素因数の和:20415

約数の個数: 40

約数和(自身を含む): 373059456

約数和(自身を除く): 206865904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 20327, 40654, 81308, 142289, 162616, 284578, 325232, 569156, 1138312, 1483871, 2276624, 2967742, 5935484, 10387097, 11870968, 20774194, 23741936, 41548388, 83096776, 166193552]

約数ペア:

[(1, 166193552), (2, 83096776), (4, 41548388), (7, 23741936), (8, 20774194), (14, 11870968), (16, 10387097), (28, 5935484), (56, 2967742), (73, 2276624), (112, 1483871), (146, 1138312), (292, 569156), (511, 325232), (584, 284578), (1022, 162616), (1168, 142289), (2044, 81308), (4088, 40654), (8176, 20327)]