156916370728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{336113}}^1$

素因数の和:336266

約数の個数: 48

約数和(自身を含む): 321651014580

約数和(自身を除く): 164734643852

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 4489, 6968, 8978, 17956, 35912, 58357, 116714, 233428, 336113, 466856, 672226, 1344452, 2688904, 4369469, 8738938, 17477876, 22519571, 34955752, 45039142, 90078284, 180156568, 292754423, 585508846, 1171017692, 1508811257, 2342035384, 3017622514, 6035245028, 12070490056, 19614546341, 39229092682, 78458185364, 156916370728]

約数ペア:

[(1, 156916370728), (2, 78458185364), (4, 39229092682), (8, 19614546341), (13, 12070490056), (26, 6035245028), (52, 3017622514), (67, 2342035384), (104, 1508811257), (134, 1171017692), (268, 585508846), (536, 292754423), (871, 180156568), (1742, 90078284), (3484, 45039142), (4489, 34955752), (6968, 22519571), (8978, 17477876), (17956, 8738938), (35912, 4369469), (58357, 2688904), (116714, 1344452), (233428, 672226), (336113, 466856)]