161858406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28607}}^1$

素因数の和:28676

約数の個数: 32

約数和(自身を含む): 346042368

約数和(自身を除く): 184183962

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 28607, 57214, 85821, 171642, 657961, 1172887, 1315922, 1973883, 2345774, 3518661, 3947766, 7037322, 26976401, 53952802, 80929203, 161858406]

約数ペア:

[(1, 161858406), (2, 80929203), (3, 53952802), (6, 26976401), (23, 7037322), (41, 3947766), (46, 3518661), (69, 2345774), (82, 1973883), (123, 1315922), (138, 1172887), (246, 657961), (943, 171642), (1886, 85821), (2829, 57214), (5658, 28607)]