156734107478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1\times {\mathrm{38861}}^1$

素因数の和:41480

約数の個数: 32

約数和(自身を含む): 257444272512

約数和(自身を除く): 100710165034

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 2543, 5086, 33059, 38861, 66118, 77722, 155123, 310246, 505193, 1010386, 2016599, 2370521, 4033198, 4741042, 30816773, 61633546, 98823523, 197647046, 1284705799, 2569411598, 6028234903, 12056469806, 78367053739, 156734107478]

約数ペア:

[(1, 156734107478), (2, 78367053739), (13, 12056469806), (26, 6028234903), (61, 2569411598), (122, 1284705799), (793, 197647046), (1586, 98823523), (2543, 61633546), (5086, 30816773), (33059, 4741042), (38861, 4033198), (66118, 2370521), (77722, 2016599), (155123, 1010386), (310246, 505193)]