160021768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{8731}}^1$

素因数の和:8845

約数の個数: 32

約数和(自身を含む): 314352000

約数和(自身を除く): 154330232

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 2291, 4582, 8731, 9164, 17462, 18328, 34924, 69848, 253199, 506398, 689749, 1012796, 1379498, 2025592, 2758996, 5517992, 20002721, 40005442, 80010884, 160021768]

約数ペア:

[(1, 160021768), (2, 80010884), (4, 40005442), (8, 20002721), (29, 5517992), (58, 2758996), (79, 2025592), (116, 1379498), (158, 1012796), (232, 689749), (316, 506398), (632, 253199), (2291, 69848), (4582, 34924), (8731, 18328), (9164, 17462)]