239243108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 481388544

約数和(自身を除く): 242145436

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 127, 221, 254, 442, 508, 884, 1651, 2131, 2159, 3302, 4262, 4318, 6604, 8524, 8636, 27703, 28067, 36227, 55406, 56134, 72454, 110812, 112268, 144908, 270637, 470951, 541274, 941902, 1082548, 1883804, 3518281, 4600829, 7036562, 9201658, 14073124, 18403316, 59810777, 119621554, 239243108]

約数ペア:

[(1, 239243108), (2, 119621554), (4, 59810777), (13, 18403316), (17, 14073124), (26, 9201658), (34, 7036562), (52, 4600829), (68, 3518281), (127, 1883804), (221, 1082548), (254, 941902), (442, 541274), (508, 470951), (884, 270637), (1651, 144908), (2131, 112268), (2159, 110812), (3302, 72454), (4262, 56134), (4318, 55406), (6604, 36227), (8524, 28067), (8636, 27703)]