168983914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 287834112

約数和(自身を除く): 118850198

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 1951, 2794, 3902, 3937, 7874, 21461, 42922, 43307, 60481, 86614, 120962, 247777, 495554, 665291, 1330582, 2725547, 5451094, 7681087, 15362174, 84491957, 168983914]

約数ペア:

[(1, 168983914), (2, 84491957), (11, 15362174), (22, 7681087), (31, 5451094), (62, 2725547), (127, 1330582), (254, 665291), (341, 495554), (682, 247777), (1397, 120962), (1951, 86614), (2794, 60481), (3902, 43307), (3937, 42922), (7874, 21461)]