164558354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4817}}^1$

素因数の和:4898

約数の個数: 32

約数和(自身を含む): 277516800

約数和(自身を除く): 112958446

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 4817, 9634, 17081, 34162, 91523, 139693, 149327, 183046, 279386, 298654, 2654167, 2837213, 4330483, 5308334, 5674426, 8660966, 82279177, 164558354]

約数ペア:

[(1, 164558354), (2, 82279177), (19, 8660966), (29, 5674426), (31, 5308334), (38, 4330483), (58, 2837213), (62, 2654167), (551, 298654), (589, 279386), (899, 183046), (1102, 149327), (1178, 139693), (1798, 91523), (4817, 34162), (9634, 17081)]