152279480

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{16339}}^1$

素因数の和:16583

約数の個数: 32

約数和(自身を含む): 344120400

約数和(自身を除く): 191840920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 16339, 32678, 65356, 81695, 130712, 163390, 326780, 653560, 3806987, 7613974, 15227948, 19034935, 30455896, 38069870, 76139740, 152279480]

約数ペア:

[(1, 152279480), (2, 76139740), (4, 38069870), (5, 30455896), (8, 19034935), (10, 15227948), (20, 7613974), (40, 3806987), (233, 653560), (466, 326780), (932, 163390), (1165, 130712), (1864, 81695), (2330, 65356), (4660, 32678), (9320, 16339)]