153977584

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 303275232

約数和(自身を除く): 149297648

約数列:

[1, 2, 4, 8, 16, 103, 206, 233, 401, 412, 466, 802, 824, 932, 1604, 1648, 1864, 3208, 3728, 6416, 23999, 41303, 47998, 82606, 93433, 95996, 165212, 186866, 191992, 330424, 373732, 383984, 660848, 747464, 1494928, 9623599, 19247198, 38494396, 76988792, 153977584]

約数ペア:

[(1, 153977584), (2, 76988792), (4, 38494396), (8, 19247198), (16, 9623599), (103, 1494928), (206, 747464), (233, 660848), (401, 383984), (412, 373732), (466, 330424), (802, 191992), (824, 186866), (932, 165212), (1604, 95996), (1648, 93433), (1864, 82606), (3208, 47998), (3728, 41303), (6416, 23999)]