161444024

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11188

約数の個数: 48

約数和(自身を含む): 361678680

約数和(自身を除く): 200234656

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 7252, 11131, 14504, 22262, 44524, 77917, 89048, 155834, 311668, 411847, 545419, 623336, 823694, 1090838, 1647388, 2181676, 2882929, 3294776, 4363352, 5765858, 11531716, 20180503, 23063432, 40361006, 80722012, 161444024]

約数ペア:

[(1, 161444024), (2, 80722012), (4, 40361006), (7, 23063432), (8, 20180503), (14, 11531716), (28, 5765858), (37, 4363352), (49, 3294776), (56, 2882929), (74, 2181676), (98, 1647388), (148, 1090838), (196, 823694), (259, 623336), (296, 545419), (392, 411847), (518, 311668), (1036, 155834), (1813, 89048), (2072, 77917), (3626, 44524), (7252, 22262), (11131, 14504)]