117718528

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12138

約数の個数: 40

約数和(自身を含む): 247606920

約数和(自身を除く): 129888392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 12101, 24202, 48404, 96808, 193616, 229919, 387232, 459838, 774464, 919676, 1548928, 1839352, 3097856, 3678704, 6195712, 7357408, 14714816, 29429632, 58859264, 117718528]

約数ペア:

[(1, 117718528), (2, 58859264), (4, 29429632), (8, 14714816), (16, 7357408), (19, 6195712), (32, 3678704), (38, 3097856), (64, 1839352), (76, 1548928), (128, 919676), (152, 774464), (256, 459838), (304, 387232), (512, 229919), (608, 193616), (1216, 96808), (2432, 48404), (4864, 24202), (9728, 12101)]