156928970890

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1\times {\mathrm{77023}}^1$

素因数の和:79894

約数の個数: 32

約数和(自身を含む): 286447942656

約数和(自身を除く): 129518971766

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2791, 5582, 13955, 27910, 77023, 154046, 203743, 385115, 407486, 770230, 1018715, 2037430, 5622679, 11245358, 28113395, 56226790, 214971193, 429942386, 1074855965, 2149711930, 15692897089, 31385794178, 78464485445, 156928970890]

約数ペア:

[(1, 156928970890), (2, 78464485445), (5, 31385794178), (10, 15692897089), (73, 2149711930), (146, 1074855965), (365, 429942386), (730, 214971193), (2791, 56226790), (5582, 28113395), (13955, 11245358), (27910, 5622679), (77023, 2037430), (154046, 1018715), (203743, 770230), (385115, 407486)]