161423772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41647}}^1$

素因数の和:41690

約数の個数: 48

約数和(自身を含む): 419811840

約数和(自身を除く): 258388068

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 41647, 83294, 124941, 166588, 249882, 499764, 707999, 791293, 1415998, 1582586, 2123997, 2373879, 2831996, 3165172, 4247994, 4747758, 8495988, 9495516, 13451981, 26903962, 40355943, 53807924, 80711886, 161423772]

約数ペア:

[(1, 161423772), (2, 80711886), (3, 53807924), (4, 40355943), (6, 26903962), (12, 13451981), (17, 9495516), (19, 8495988), (34, 4747758), (38, 4247994), (51, 3165172), (57, 2831996), (68, 2373879), (76, 2123997), (102, 1582586), (114, 1415998), (204, 791293), (228, 707999), (323, 499764), (646, 249882), (969, 166588), (1292, 124941), (1938, 83294), (3876, 41647)]