164484860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{797}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 366799104

約数和(自身を除く): 202314244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 607, 797, 1214, 1594, 2428, 3035, 3188, 3985, 6070, 7970, 10319, 12140, 13549, 15940, 20638, 27098, 41276, 51595, 54196, 67745, 103190, 135490, 206380, 270980, 483779, 967558, 1935116, 2418895, 4837790, 8224243, 9675580, 16448486, 32896972, 41121215, 82242430, 164484860]

約数ペア:

[(1, 164484860), (2, 82242430), (4, 41121215), (5, 32896972), (10, 16448486), (17, 9675580), (20, 8224243), (34, 4837790), (68, 2418895), (85, 1935116), (170, 967558), (340, 483779), (607, 270980), (797, 206380), (1214, 135490), (1594, 103190), (2428, 67745), (3035, 54196), (3188, 51595), (3985, 41276), (6070, 27098), (7970, 20638), (10319, 15940), (12140, 13549)]