115405766

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 208811520

約数和(自身を除く): 93405754

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4027, 4094, 8054, 14329, 28189, 28658, 56378, 92621, 185242, 358403, 648347, 716806, 1296694, 2508821, 5017642, 8243269, 16486538, 57702883, 115405766]

約数ペア:

[(1, 115405766), (2, 57702883), (7, 16486538), (14, 8243269), (23, 5017642), (46, 2508821), (89, 1296694), (161, 716806), (178, 648347), (322, 358403), (623, 185242), (1246, 92621), (2047, 56378), (4027, 28658), (4094, 28189), (8054, 14329)]