156966906356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158873387}}^1$

素因数の和:158873423

約数の個数: 24

約数和(自身を含む): 311391840480

約数和(自身を除く): 154424934124

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 158873387, 317746774, 635493548, 2065354031, 3018594353, 4130708062, 6037188706, 8261416124, 12074377412, 39241726589, 78483453178, 156966906356]

約数ペア:

[(1, 156966906356), (2, 78483453178), (4, 39241726589), (13, 12074377412), (19, 8261416124), (26, 6037188706), (38, 4130708062), (52, 3018594353), (76, 2065354031), (247, 635493548), (494, 317746774), (988, 158873387)]