128358618

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4787}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 265446720

約数和(自身を除く): 137088102

約数列:

[1, 2, 3, 6, 41, 82, 109, 123, 218, 246, 327, 654, 4469, 4787, 8938, 9574, 13407, 14361, 26814, 28722, 196267, 392534, 521783, 588801, 1043566, 1177602, 1565349, 3130698, 21393103, 42786206, 64179309, 128358618]

約数ペア:

[(1, 128358618), (2, 64179309), (3, 42786206), (6, 21393103), (41, 3130698), (82, 1565349), (109, 1177602), (123, 1043566), (218, 588801), (246, 521783), (327, 392534), (654, 196267), (4469, 28722), (4787, 26814), (8938, 14361), (9574, 13407)]