145445274

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{207187}}^1$

素因数の和:207211

約数の個数: 32

約数和(自身を含む): 348075840

約数和(自身を除く): 202630566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 207187, 414374, 621561, 1243122, 1864683, 2693431, 3729366, 5386862, 5594049, 8080293, 11188098, 16160586, 24240879, 48481758, 72722637, 145445274]

約数ペア:

[(1, 145445274), (2, 72722637), (3, 48481758), (6, 24240879), (9, 16160586), (13, 11188098), (18, 8080293), (26, 5594049), (27, 5386862), (39, 3729366), (54, 2693431), (78, 1864683), (117, 1243122), (234, 621561), (351, 414374), (702, 207187)]