156782115880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1\times {\mathrm{74317}}^1$

素因数の和:78398

約数の個数: 64

約数和(自身を含む): 379993879440

約数和(自身を除く): 223211763560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4057, 8114, 16228, 20285, 32456, 40570, 52741, 74317, 81140, 105482, 148634, 162280, 210964, 263705, 297268, 371585, 421928, 527410, 594536, 743170, 966121, 1054820, 1486340, 1932242, 2109640, 2972680, 3864484, 4830605, 7728968, 9661210, 19322420, 38644840, 301504069, 603008138, 1206016276, 1507520345, 2412032552, 3015040690, 3919552897, 6030081380, 7839105794, 12060162760, 15678211588, 19597764485, 31356423176, 39195528970, 78391057940, 156782115880]

約数ペア:

[(1, 156782115880), (2, 78391057940), (4, 39195528970), (5, 31356423176), (8, 19597764485), (10, 15678211588), (13, 12060162760), (20, 7839105794), (26, 6030081380), (40, 3919552897), (52, 3015040690), (65, 2412032552), (104, 1507520345), (130, 1206016276), (260, 603008138), (520, 301504069), (4057, 38644840), (8114, 19322420), (16228, 9661210), (20285, 7728968), (32456, 4830605), (40570, 3864484), (52741, 2972680), (74317, 2109640), (81140, 1932242), (105482, 1486340), (148634, 1054820), (162280, 966121), (210964, 743170), (263705, 594536), (297268, 527410), (371585, 421928)]