149968389428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{673991}}^1$

素因数の和:674408

約数の個数: 48

約数和(自身を含む): 309119690880

約数和(自身を除く): 159151301452

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 389, 572, 778, 1556, 4279, 5057, 8558, 10114, 17116, 20228, 55627, 111254, 222508, 673991, 1347982, 2695964, 7413901, 8761883, 14827802, 17523766, 29655604, 35047532, 96380713, 192761426, 262182499, 385522852, 524364998, 1048729996, 2884007489, 3408372487, 5768014978, 6816744974, 11536029956, 13633489948, 37492097357, 74984194714, 149968389428]

約数ペア:

[(1, 149968389428), (2, 74984194714), (4, 37492097357), (11, 13633489948), (13, 11536029956), (22, 6816744974), (26, 5768014978), (44, 3408372487), (52, 2884007489), (143, 1048729996), (286, 524364998), (389, 385522852), (572, 262182499), (778, 192761426), (1556, 96380713), (4279, 35047532), (5057, 29655604), (8558, 17523766), (10114, 14827802), (17116, 8761883), (20228, 7413901), (55627, 2695964), (111254, 1347982), (222508, 673991)]