156740666128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2391089}}^1$

素因数の和:2391355

約数の個数: 40

約数和(自身を含む): 322883229240

約数和(自身を除く): 166142563112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 482, 964, 1928, 3856, 4097, 8194, 16388, 32776, 65552, 2391089, 4782178, 9564356, 19128712, 38257424, 40648513, 81297026, 162594052, 325188104, 576252449, 650376208, 1152504898, 2305009796, 4610019592, 9220039184, 9796291633, 19592583266, 39185166532, 78370333064, 156740666128]

約数ペア:

[(1, 156740666128), (2, 78370333064), (4, 39185166532), (8, 19592583266), (16, 9796291633), (17, 9220039184), (34, 4610019592), (68, 2305009796), (136, 1152504898), (241, 650376208), (272, 576252449), (482, 325188104), (964, 162594052), (1928, 81297026), (3856, 40648513), (4097, 38257424), (8194, 19128712), (16388, 9564356), (32776, 4782178), (65552, 2391089)]