157395456

素因数分解:

$2^9\times 3^2\times {\mathrm{34157}}^1$

素因数の和:34181

約数の個数: 60

約数和(自身を含む): 454267242

約数和(自身を除く): 296871786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 34157, 68314, 102471, 136628, 204942, 273256, 307413, 409884, 546512, 614826, 819768, 1093024, 1229652, 1639536, 2186048, 2459304, 3279072, 4372096, 4918608, 6558144, 8744192, 9837216, 13116288, 17488384, 19674432, 26232576, 39348864, 52465152, 78697728, 157395456]

約数ペア:

[(1, 157395456), (2, 78697728), (3, 52465152), (4, 39348864), (6, 26232576), (8, 19674432), (9, 17488384), (12, 13116288), (16, 9837216), (18, 8744192), (24, 6558144), (32, 4918608), (36, 4372096), (48, 3279072), (64, 2459304), (72, 2186048), (96, 1639536), (128, 1229652), (144, 1093024), (192, 819768), (256, 614826), (288, 546512), (384, 409884), (512, 307413), (576, 273256), (768, 204942), (1152, 136628), (1536, 102471), (2304, 68314), (4608, 34157)]