121424972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1489}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 237804000

約数和(自身を除く): 116379028

約数列:

[1, 2, 4, 19, 29, 37, 38, 58, 74, 76, 116, 148, 551, 703, 1073, 1102, 1406, 1489, 2146, 2204, 2812, 2978, 4292, 5956, 20387, 28291, 40774, 43181, 55093, 56582, 81548, 86362, 110186, 113164, 172724, 220372, 820439, 1046767, 1597697, 1640878, 2093534, 3195394, 3281756, 4187068, 6390788, 30356243, 60712486, 121424972]

約数ペア:

[(1, 121424972), (2, 60712486), (4, 30356243), (19, 6390788), (29, 4187068), (37, 3281756), (38, 3195394), (58, 2093534), (74, 1640878), (76, 1597697), (116, 1046767), (148, 820439), (551, 220372), (703, 172724), (1073, 113164), (1102, 110186), (1406, 86362), (1489, 81548), (2146, 56582), (2204, 55093), (2812, 43181), (2978, 40774), (4292, 28291), (5956, 20387)]