131794048

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 277603200

約数和(自身を除く): 145809152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 356, 368, 503, 712, 736, 1006, 1424, 1472, 2012, 2047, 2848, 2944, 4024, 4094, 5696, 8048, 8188, 11392, 11569, 16096, 16376, 23138, 32192, 32752, 44767, 46276, 64384, 65504, 89534, 92552, 131008, 179068, 185104, 262016, 358136, 370208, 716272, 740416, 1029641, 1432544, 1480832, 2059282, 2865088, 4118564, 5730176, 8237128, 16474256, 32948512, 65897024, 131794048]

約数ペア:

[(1, 131794048), (2, 65897024), (4, 32948512), (8, 16474256), (16, 8237128), (23, 5730176), (32, 4118564), (46, 2865088), (64, 2059282), (89, 1480832), (92, 1432544), (128, 1029641), (178, 740416), (184, 716272), (356, 370208), (368, 358136), (503, 262016), (712, 185104), (736, 179068), (1006, 131008), (1424, 92552), (1472, 89534), (2012, 65504), (2047, 64384), (2848, 46276), (2944, 44767), (4024, 32752), (4094, 32192), (5696, 23138), (8048, 16376), (8188, 16096), (11392, 11569)]