163236424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{120737}}^1$

素因数の和:120769

約数の個数: 24

約数和(自身を含む): 331425810

約数和(自身を除く): 168189386

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 120737, 241474, 482948, 965896, 1569581, 3139162, 6278324, 12556648, 20404553, 40809106, 81618212, 163236424]

約数ペア:

[(1, 163236424), (2, 81618212), (4, 40809106), (8, 20404553), (13, 12556648), (26, 6278324), (52, 3139162), (104, 1569581), (169, 965896), (338, 482948), (676, 241474), (1352, 120737)]