131796152

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 250121520

約数和(自身を除く): 118325368

約数列:

[1, 2, 4, 8, 197, 241, 347, 394, 482, 694, 788, 964, 1388, 1576, 1928, 2776, 47477, 68359, 83627, 94954, 136718, 167254, 189908, 273436, 334508, 379816, 546872, 669016, 16474519, 32949038, 65898076, 131796152]

約数ペア:

[(1, 131796152), (2, 65898076), (4, 32949038), (8, 16474519), (197, 669016), (241, 546872), (347, 379816), (394, 334508), (482, 273436), (694, 189908), (788, 167254), (964, 136718), (1388, 94954), (1576, 83627), (1928, 68359), (2776, 47477)]