134288384

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:878

約数の個数: 44

約数和(自身を含む): 270204000

約数和(自身を除く): 135915616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 659, 796, 1024, 1318, 1592, 2636, 3184, 5272, 6368, 10544, 12736, 21088, 25472, 42176, 50944, 84352, 101888, 131141, 168704, 203776, 262282, 337408, 524564, 674816, 1049128, 2098256, 4196512, 8393024, 16786048, 33572096, 67144192, 134288384]

約数ペア:

[(1, 134288384), (2, 67144192), (4, 33572096), (8, 16786048), (16, 8393024), (32, 4196512), (64, 2098256), (128, 1049128), (199, 674816), (256, 524564), (398, 337408), (512, 262282), (659, 203776), (796, 168704), (1024, 131141), (1318, 101888), (1592, 84352), (2636, 50944), (3184, 42176), (5272, 25472), (6368, 21088), (10544, 12736)]