149138814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{20731}}^1$

素因数の和:20856

約数の個数: 32

約数和(自身を含む): 328394880

約数和(自身を除く): 179256066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 20731, 41462, 62193, 124386, 228041, 456082, 684123, 1368246, 2259679, 4519358, 6779037, 13558074, 24856469, 49712938, 74569407, 149138814]

約数ペア:

[(1, 149138814), (2, 74569407), (3, 49712938), (6, 24856469), (11, 13558074), (22, 6779037), (33, 4519358), (66, 2259679), (109, 1368246), (218, 684123), (327, 456082), (654, 228041), (1199, 124386), (2398, 62193), (3597, 41462), (7194, 20731)]